Mercedes C300 (2008-2014) - Wiring Diagrams & Electrical Components Locator

MERCEDES C300 (2008-2014) - WIRING DIAGRAMS - ELECTRICAL COMPONENTS LOCATOR

- English Wiring Diagrams and Electrical Components Locator for vehicles Mercedes C300 (2008-2014).


CONTENTS:

ELECTRICAL WIRING DIAGRAMS

2008 Mercedes-Benz C300

- 1: Automatic A/C Circuit, W/ Thermotronic (1 of 3)
- 2: Automatic A/C Circuit, W/ Thermotronic (2 of 3)
- 3: Automatic A/C Circuit, W/ Thermotronic (3 of 3)
- 4: Automatic A/C Circuit, W/O Thermotronic (1 of 2)
- 5: Automatic A/C Circuit, W/O Thermotronic (2 of 2)
- 6: Anti-lock Brakes Circuit
- 7: Anti-theft Circuit
- 8: Front SAM Control Module Circuit (1 of 2)
- 9: Front SAM Control Module Circuit (2 of 2)
- 10: Rear SAM Control Module Circuit (1 of 2)
- 11: Rear SAM Control Module Circuit (2 of 2)
- 12: Data Link Connector Circuit
- 13: High/Low Bus Circuit (1 of 4)
- 14: High/Low Bus Circuit (2 of 4)
- 15: High/Low Bus Circuit (3 of 4)
- 16: High/Low Bus Circuit (4 of 4)
- 17: Cooling Fan Circuit
- 18: Cruise Control Circuit
- 19: Heated Mirrors Circuit
- 20: Rear Defogger Circuit
- 21: Electronic Power Steering Circuit
- 22: Electronic Suspension Circuit (1 of 2)
- 23: Electronic Suspension Circuit (2 of 2)
- 24: 3.0L, Engine Performance Circuit (1 of 6)
- 25: 3.0L, Engine Performance Circuit (2 of 6)
- 26: 3.0L, Engine Performance Circuit (3 of 6)
- 27: 3.0L, Engine Performance Circuit (4 of 6)
- 28: 3.0L, Engine Performance Circuit (5 of 6)
- 29: 3.0L, Engine Performance Circuit (6 of 6)
- 30: Backup Lamps Circuit
- 31: Exterior Lamps Circuit (1 of 3)
- 32: Exterior Lamps Circuit (2 of 3)
- 33: Exterior Lamps Circuit (3 of 3)
- 34: Trailer Light Circuit
- 35: Ground Distribution Circuit (1 of 2)
- 36: Ground Distribution Circuit (2 of 2)
- 37: Headlights Circuit, W/ Xenon Lamps
- 38: Headlights Circuit, W/O Xenon Lamps
- 39: Horn Circuit
- 40: Instrument Cluster Circuit
- 41: Overhead Console Circuit, W/ Sunroof
- 42: Overhead Console Circuit, W/O Sunroof
- 43: Courtesy Lamps Circuit (1 of 2)
- 44: Courtesy Lamps Circuit (2 of 2)
- 45: Instrument Illumination Circuit (1 of 2)
- 46: Instrument Illumination Circuit (2 of 2)
- 47: Driver"s Memory Seat Circuit
- 48: Memory Mirrors Circuit
- 49: Passenger"s Memory Seat Circuit
- 50: Auto Pilot System Circuit
- 51: COMAND Actuation Circuit (1 of 2)
- 52: COMAND Actuation Circuit (2 of 2)
- 53: Emergency Call Circuit
- 54: Parktronic Circuit
- 55: Power Distribution Circuit (1 of 5)
- 56: Power Distribution Circuit (2 of 5)
- 57: Power Distribution Circuit (3 of 5)
- 58: Power Distribution Circuit (4 of 5)
- 59: Power Distribution Circuit (5 of 5)
- 60: Automatic Door Locks Circuit (1 of 2)
- 61: Automatic Door Locks Circuit (2 of 2)
- 62: Keyless Go System Circuit
- 63: Electrochromic Mirror Circuit
- 64: Fold-back Mirrors Circuit
- 65: Heated Seats Circuit
- 66: Power Seat Circuit
- 67: Ventilation & Heated Seat Circuit
- 68: Weight Sensing System Circuit
- 69: Power Top/Sunroof Circuit
- 70: Power Windows Circuit
- 71: Rear Window Sun Shade Circuit
- 72: Auto Pilot System Circuit
- 73: COMAND Actuation Circuit (1 of 2)
- 74: COMAND Actuation Circuit (2 of 2)
- 75: MOST Data Bus Circuit
- 76: Radio Circuit (1 of 2)
- 77: Radio Circuit (2 of 2)
- 78: Shift Interlock Circuit
- 79: Charging Circuit
- 80: Starting Circuit
- 81: Supplemental Restraints Circuit (1 of 2)
- 82: Supplemental Restraints Circuit (2 of 2)
- 83: Transmission Circuit
- 84: Trunk Pull-Down Circuit
- 85: Seat Belt Warning Circuit
- 86: Tire Pressure Monitoring Circuit
- 87: Headlamp Washer Circuit
- 88: Wiper/Washer Circuit


2009 Mercedes-Benz C300

- 1: Automatic A/C Circuit, W/ Thermotronic (1 of 3)
- 2: Automatic A/C Circuit, W/ Thermotronic (2 of 3)
- 3: Automatic A/C Circuit, W/ Thermotronic (3 of 3)
- 4: Automatic A/C Circuit, W/O Thermotronic (1 of 2)
- 5: Automatic A/C Circuit, W/O Thermotronic (2 of 2)
- 6: Anti-lock Brakes Circuit
- 7: Anti-theft Circuit
- 8: Front SAM Control Module Circuit (1 of 2)
- 9: Front SAM Control Module Circuit (2 of 2)
- 10: Rear SAM Control Module Circuit (1 of 2)
- 11: Rear SAM Control Module Circuit (2 of 2)
- 12: Data Link Connector Circuit
- 13: High/Low Bus Circuit (1 of 4)
- 14: High/Low Bus Circuit (2 of 4)
- 15: High/Low Bus Circuit (3 of 4)
- 16: High/Low Bus Circuit (4 of 4)
- 17: Cooling Fan Circuit
- 18: Cruise Control Circuit
- 19: Heated Mirrors Circuit
- 20: Rear Defogger Circuit
- 21: Electronic Power Steering Circuit
- 22: Electronic Suspension Circuit (1 of 2)
- 23: Electronic Suspension Circuit (2 of 2)
- 24: 3.0L, Engine Performance Circuit (1 of 6)
- 25: 3.0L, Engine Performance Circuit (2 of 6)
- 26: 3.0L, Engine Performance Circuit (3 of 6)
- 27: 3.0L, Engine Performance Circuit (4 of 6)
- 28: 3.0L, Engine Performance Circuit (5 of 6)
- 29: 3.0L, Engine Performance Circuit (6 of 6)
- 30: Backup Lamps Circuit
- 31: Exterior Lamps Circuit (1 of 3)
- 32: Exterior Lamps Circuit (2 of 3)
- 33: Exterior Lamps Circuit (3 of 3)
- 34: Trailer Light Circuit
- 35: Ground Distribution Circuit (1 of 2)
- 36: Ground Distribution Circuit (2 of 2)
- 37: Headlights Circuit, W/ Xenon Lamps
- 38: Headlights Circuit, W/O Xenon Lamps
- 39: Horn Circuit
- 40: Instrument Cluster Circuit
- 41: Overhead Console Circuit, W/ Sunroof
- 42: Overhead Console Circuit, W/O Sunroof
- 43: Courtesy Lamps Circuit (1 of 2)
- 44: Courtesy Lamps Circuit (2 of 2)
- 45: Instrument Illumination Circuit (1 of 2)
- 46: Instrument Illumination Circuit (2 of 2)
- 47: Driver"s Memory Seat Circuit
- 48: Memory Mirrors Circuit
- 49: Passenger"s Memory Seat Circuit
- 50: Auto Pilot System Circuit
- 51: COMAND Actuation Circuit (1 of 2)
- 52: COMAND Actuation Circuit (2 of 2)
- 53: Emergency Call Circuit
- 54: Parktronic Circuit
- 55: Rear Camera Circuit
- 56: Power Distribution Circuit (1 of 5)
- 57: Power Distribution Circuit (2 of 5)
- 58: Power Distribution Circuit (3 of 5)
- 59: Power Distribution Circuit (4 of 5)
- 60: Power Distribution Circuit (5 of 5)
- 61: Automatic Door Locks Circuit (1 of 2)
- 62: Automatic Door Locks Circuit (2 of 2)
- 63: Keyless Go System Circuit
- 64: Automatic Day/Night Mirror Circuit
- 65: Fold-back Mirrors Circuit
- 66: Heated Seats Circuit
- 67: Power Seat Circuit
- 68: Ventilation & Heated Seat Circuit
- 69: Weight Sensing System Circuit
- 70: Power Top/Sunroof Circuit
- 71: Power Windows Circuit
- 72: Rear Window Sun Shade Circuit
- 73: Auto Pilot System Circuit
- 74: COMAND Actuation Circuit (1 of 2)
- 75: COMAND Actuation Circuit (2 of 2)
- 76: MOST Data Bus Circuit
- 77: Radio Circuit (1 of 2)
- 78: Radio Circuit (2 of 2)
- 79: Shift Interlock Circuit
- 80: Charging Circuit
- 81: Starting Circuit
- 82: Emergency Seat Belt Tensioners Circuit
- 83: Supplemental Restraint Circuit (1 of 3)
- 84: Supplemental Restraint Circuit (2 of 3)
- 85: Supplemental Restraint Circuit (3 of 3)
- 86: Transmission Circuit
- 87: Trunk Pull-Down Circuit
- 88: Seat Belt Warning Circuit
- 89: Tire Pressure Monitoring Circuit
- 90: Headlamp Washer Circuit
- 91: Wiper/Washer Circuit


2010 Mercedes-Benz C300

- 1: Automatic A/C Circuit, W/ Thermotronic (1 of 3)
- 2: Automatic A/C Circuit, W/ Thermotronic (2 of 3)
- 3: Automatic A/C Circuit, W/ Thermotronic (3 of 3)
- 4: Automatic A/C Circuit, W/O Thermotronic (1 of 2)
- 5: Automatic A/C Circuit, W/O Thermotronic (2 of 2)
- 6: Anti-lock Brakes Circuit
- 7: Anti-theft Circuit
- 8: Front SAM Control Module Circuit (1 of 2)
- 9: Front SAM Control Module Circuit (2 of 2)
- 10: Rear SAM Control Module Circuit (1 of 2)
- 11: Rear SAM Control Module Circuit (2 of 2)
- 12: Data Link Connector Circuit
- 13: High/Low Bus Circuit (1 of 4)
- 14: High/Low Bus Circuit (2 of 4)
- 15: High/Low Bus Circuit (3 of 4)
- 16: High/Low Bus Circuit (4 of 4)
- 17: Cooling Fan Circuit
- 18: Cruise Control Circuit
- 19: Heated Mirrors Circuit
- 20: Rear Defogger Circuit
- 21: Steering Column Circuit
- 22: Electronic Suspension Circuit (1 of 2)
- 23: Electronic Suspension Circuit (2 of 2)
- 24: 3.0L, Engine Performance Circuit (1 of 6)
- 25: 3.0L, Engine Performance Circuit (2 of 6)
- 26: 3.0L, Engine Performance Circuit (3 of 6)
- 27: 3.0L, Engine Performance Circuit (4 of 6)
- 28: 3.0L, Engine Performance Circuit (5 of 6)
- 29: 3.0L, Engine Performance Circuit (6 of 6)
- 30: 3.0L Flex Fuel, Engine Performance Circuit (1 of 6)
- 31: 3.0L Flex Fuel, Engine Performance Circuit (2 of 6)
- 32: 3.0L Flex Fuel, Engine Performance Circuit (3 of 6)
- 33: 3.0L Flex Fuel, Engine Performance Circuit (4 of 6)
- 34: 3.0L Flex Fuel, Engine Performance Circuit (5 of 6)
- 35: 3.0L Flex Fuel, Engine Performance Circuit (6 of 6)
- 36: Backup Lamps Circuit
- 37: Exterior Lamps Circuit (1 of 3)
- 38: Exterior Lamps Circuit (2 of 3)
- 39: Exterior Lamps Circuit (3 of 3)
- 40: Trailer Light Circuit
- 41: Ground Distribution Circuit (1 of 2)
- 42: Ground Distribution Circuit (2 of 2)
- 43: Headlights Circuit, W/ Xenon Lamps
- 44: Headlights Circuit, W/O Xenon Lamps
- 45: Horn Circuit
- 46: Instrument Cluster Circuit
- 47: Overhead Console Circuit, W/ Sunroof
- 48: Overhead Console Circuit, W/O Sunroof
- 49: Courtesy Lamps Circuit (1 of 2)
- 50: Courtesy Lamps Circuit (2 of 2)
- 51: Instrument Illumination Circuit (1 of 2)
- 52: Instrument Illumination Circuit (2 of 2)
- 53: Driver"s Memory Seat Circuit
- 54: Memory Mirrors Circuit
- 55: Passenger"s Memory Seat Circuit
- 56: Auto Pilot System Circuit
- 57: COMAND Actuation Circuit (1 of 2)
- 58: COMAND Actuation Circuit (2 of 2)
- 59: Emergency Call Circuit
- 60: Parktronic Circuit
- 61: Rear Camera Circuit
- 62: Power Distribution Circuit (1 of 5)
- 63: Power Distribution Circuit (2 of 5)
- 64: Power Distribution Circuit (3 of 5)
- 65: Power Distribution Circuit (4 of 5)
- 66: Power Distribution Circuit (5 of 5)
- 67: Automatic Door Locks Circuit (1 of 2)
- 68: Automatic Door Locks Circuit (2 of 2)
- 69: Keyless Go System Circuit
- 70: Automatic Day/Night Mirror Circuit
- 71: Fold-back Mirrors Circuit
- 72: Heated Seats Circuit
- 73: Power Seat Circuit
- 74: Ventilation & Heated Seat Circuit
- 75: Weight Sensing System Circuit
- 76: Power Top/Sunroof Circuit
- 77: Power Windows Circuit
- 78: Rear Window Sun Shade Circuit
- 79: Auto Pilot System Circuit
- 80: COMAND Actuation Circuit (1 of 2)
- 81: COMAND Actuation Circuit (2 of 2)
- 82: MOST Data Bus Circuit
- 83: Radio Circuit (1 of 2)
- 84: Radio Circuit (2 of 2)
- 85: Shift Interlock Circuit
- 86: Charging Circuit
- 87: Starting Circuit
- 88: Emergency Seat Belt Tensioners Circuit
- 89: Supplemental Restraint Circuit (1 of 3)
- 90: Supplemental Restraint Circuit (2 of 3)
- 91: Supplemental Restraint Circuit (3 of 3)
- 92: Transmission Circuit
- 93: Trunk Pull-Down Circuit
- 94: Seat Belt Warning Circuit
- 95: Tire Pressure Monitoring Circuit
- 96: Headlamp Washer Circuit
- 97: Wiper/Washer Circuit


2011 Mercedes-Benz C300

- 1: Automatic A/C Circuit, W/ Thermotronic (1 of 3)
- 2: Automatic A/C Circuit, W/ Thermotronic (2 of 3)
- 3: Automatic A/C Circuit, W/ Thermotronic (3 of 3)
- 4: Automatic A/C Circuit, W/O Thermotronic (1 of 2)
- 5: Automatic A/C Circuit, W/O Thermotronic (2 of 2)
- 6: Anti-lock Brakes Circuit, Early Production
- 7: Anti-lock Brakes Circuit, Late Production
- 8: Anti-theft Circuit
- 9: Front SAM Control Module Circuit (1 of 2)
- 10: Front SAM Control Module Circuit (2 of 2)
- 11: Rear SAM Control Module Circuit (1 of 2)
- 12: Rear SAM Control Module Circuit (2 of 2)
- 13: Data Link Connector Circuit
- 14: High/Low Bus Circuit (1 of 4)
- 15: High/Low Bus Circuit (2 of 4)
- 16: High/Low Bus Circuit (3 of 4)
- 17: High/Low Bus Circuit (4 of 4)
- 18: Cooling Fan Circuit
- 19: Cruise Control Circuit
- 20: Heated Mirrors Circuit
- 21: Rear Defogger Circuit
- 22: Electronic Power Steering Circuit
- 23: Steering Column Circuit
- 24: Electronic Suspension Circuit (1 of 2)
- 25: Electronic Suspension Circuit (2 of 2)
- 26: Stationary Heater Circuit
- 27: 3.0L, Engine Performance Circuit (1 of 6)
- 28: 3.0L, Engine Performance Circuit (2 of 6)
- 29: 3.0L, Engine Performance Circuit (3 of 6)
- 30: 3.0L, Engine Performance Circuit (4 of 6)
- 31: 3.0L, Engine Performance Circuit (5 of 6)
- 32: 3.0L, Engine Performance Circuit (6 of 6)
- 33: 3.0L Flex Fuel, Engine Performance Circuit (1 of 6)
- 34: 3.0L Flex Fuel, Engine Performance Circuit (2 of 6)
- 35: 3.0L Flex Fuel, Engine Performance Circuit (3 of 6)
- 36: 3.0L Flex Fuel, Engine Performance Circuit (4 of 6)
- 37: 3.0L Flex Fuel, Engine Performance Circuit (5 of 6)
- 38: 3.0L Flex Fuel, Engine Performance Circuit (6 of 6)
- 39: Backup Lamps Circuit
- 40: Exterior Lamps Circuit (1 of 3)
- 41: Exterior Lamps Circuit (2 of 3)
- 42: Exterior Lamps Circuit (3 of 3)
- 43: Trailer Light Circuit
- 44: Ground Distribution Circuit (1 of 2)
- 45: Ground Distribution Circuit (2 of 2)
- 46: Headlights Circuit, W/ Xenon Lamps
- 47: Headlights Circuit, W/O Xenon Lamps
- 48: Horn Circuit
- 49: Instrument Cluster Circuit (1 of 2)
- 50: Instrument Cluster Circuit (2 of 2)
- 51: Overhead Console Circuit, W/ Sunroof (1 of 2)
- 52: Overhead Console Circuit, W/ Sunroof (2 of 2)
- 53: Overhead Console Circuit, W/O Sunroof (1 of 2)
- 54: Overhead Console Circuit, W/O Sunroof (2 of 2)
- 55: Courtesy Lamps Circuit (1 of 2)
- 56: Courtesy Lamps Circuit (2 of 2)
- 57: Instrument Illumination Circuit (1 of 2)
- 58: Instrument Illumination Circuit (2 of 2)
- 59: Driver"s Memory Seat Circuit
- 60: Memory Mirrors Circuit
- 61: Passenger"s Memory Seat Circuit
- 62: Steering Column Memory Circuit
- 63: Auto Pilot System Circuit
- 64: Blind Spot Information System Circuit
- 65: COMAND Actuation Circuit, Early Production (1 of 2)
- 66: COMAND Actuation Circuit, Early Production (2 of 2)
- 67: COMAND Actuation Circuit, Late Production (1 of 2)
- 68: COMAND Actuation Circuit, Late Production (2 of 2)
- 69: Emergency Call Circuit
- 70: Parktronic Circuit
- 71: Rear Camera Circuit
- 72: Power Distribution Circuit (1 of 5)
- 73: Power Distribution Circuit (2 of 5)
- 74: Power Distribution Circuit (3 of 5)
- 75: Power Distribution Circuit (4 of 5)
- 76: Power Distribution Circuit (5 of 5)
- 77: Automatic Door Locks Circuit (1 of 2)
- 78: Automatic Door Locks Circuit (2 of 2)
- 79: Keyless Go System Circuit
- 80: Automatic Day/Night Mirror Circuit
- 81: Fold-back Mirrors Circuit
- 82: Heated Seats Circuit
- 83: Lumbar Circuit
- 84: Power Seat Circuit, W/ Fully Electric Seat Adjustment
- 85: Power Seat Circuit, W/ Partially Electric Seat Adjustment
- 86: Seat Ventilation Circuit
- 87: Power Top/Sunroof Circuit
- 88: Power Windows Circuit
- 89: Rear Window Sun Shade Circuit
- 90: Auto Pilot System Circuit
- 91: COMAND Actuation Circuit, Early Production (1 of 2)
- 92: COMAND Actuation Circuit, Early Production (2 of 2)
- 93: COMAND Actuation Circuit, Late Production (1 of 2)
- 94: COMAND Actuation Circuit, Late Production (2 of 2)
- 95: DVD Player Circuit
- 96: MOST Data Bus Circuit
- 97: Radio Circuit, Early Production (1 of 3)
- 98: Radio Circuit, Early Production (2 of 3)
- 99: Radio Circuit, Early Production (3 of 3)
- 100: Radio Circuit, Late Production (1 of 2)
- 101: Radio Circuit, Late Production (2 of 2)
- 102: Shift Interlock Circuit
- 103: Charging Circuit
- 104: Starting Circuit
- 105: Emergency Seat Belt Tensioners Circuit
- 106: Supplemental Restraint Circuit (1 of 3)
- 107: Supplemental Restraint Circuit (2 of 3)
- 108: Supplemental Restraint Circuit (3 of 3)
- 109: Weight Sensing System Circuit
- 110: Transmission Circuit
- 111: Trunk Pull-Down Circuit
- 112: Seat Belt Warning Circuit
- 113: Tire Pressure Monitoring Circuit
- 114: Headlamp Washer Circuit
- 115: Wiper/Washer Circuit


2012 Mercedes-Benz C300

- 1: Automatic A/C Circuit, W/ Thermotronic (1 of 3)
- 2: Automatic A/C Circuit, W/ Thermotronic (2 of 3)
- 3: Automatic A/C Circuit, W/ Thermotronic (3 of 3)
- 4: Automatic A/C Circuit, W/O Thermotronic (1 of 2)
- 5: Automatic A/C Circuit, W/O Thermotronic (2 of 2)
- 6: Anti-lock Brakes Circuit
- 7: Anti-theft Circuit
- 8: Front SAM Control Module Circuit (1 of 2)
- 9: Front SAM Control Module Circuit (2 of 2)
- 10: Rear SAM Control Module Circuit (1 of 2)
- 11: Rear SAM Control Module Circuit (2 of 2)
- 12: Data Link Connector Circuit
- 13: High/Low Bus Circuit (1 of 4)
- 14: High/Low Bus Circuit (2 of 4)
- 15: High/Low Bus Circuit (3 of 4)
- 16: High/Low Bus Circuit (4 of 4)
- 17: Cooling Fan Circuit
- 18: Cruise Control Circuit
- 19: Heated Mirrors Circuit
- 20: Rear Defogger Circuit
- 21: Electronic Power Steering Circuit
- 22: Power Steering Column Circuit
- 23: Electronic Suspension Circuit (1 of 2)
- 24: Electronic Suspension Circuit (2 of 2)
- 25: Stationary Heater Circuit
- 26: 3.0L, Engine Performance Circuit (1 of 6)
- 27: 3.0L, Engine Performance Circuit (2 of 6)
- 28: 3.0L, Engine Performance Circuit (3 of 6)
- 29: 3.0L, Engine Performance Circuit (4 of 6)
- 30: 3.0L, Engine Performance Circuit (5 of 6)
- 31: 3.0L, Engine Performance Circuit (6 of 6)
- 32: 3.0L Flex Fuel, Engine Performance Circuit (1 of 6)
- 33: 3.0L Flex Fuel, Engine Performance Circuit (2 of 6)
- 34: 3.0L Flex Fuel, Engine Performance Circuit (3 of 6)
- 35: 3.0L Flex Fuel, Engine Performance Circuit (4 of 6)
- 36: 3.0L Flex Fuel, Engine Performance Circuit (5 of 6)
- 37: 3.0L Flex Fuel, Engine Performance Circuit (6 of 6)
- 38: Backup Lamps Circuit
- 39: Exterior Lamps Circuit (1 of 3)
- 40: Exterior Lamps Circuit (2 of 3)
- 41: Exterior Lamps Circuit (3 of 3)
- 42: Trailer Light Circuit
- 43: Ground Distribution Circuit (1 of 2)
- 44: Ground Distribution Circuit (2 of 2)
- 45: Headlights Circuit, W/ Xenon Lamps (1 of 2)
- 46: Headlights Circuit, W/ Xenon Lamps (2 of 2)
- 47: Headlights Circuit, W/O Xenon Lamps
- 48: Horn Circuit
- 49: Instrument Cluster Circuit (1 of 2)
- 50: Instrument Cluster Circuit (2 of 2)
- 51: Overhead Console Circuit, W/ Sunroof (1 of 2)
- 52: Overhead Console Circuit, W/ Sunroof (2 of 2)
- 53: Overhead Console Circuit, W/O Sunroof (1 of 2)
- 54: Overhead Console Circuit, W/O Sunroof (2 of 2)
- 55: Courtesy Lamps Circuit (1 of 2)
- 56: Courtesy Lamps Circuit (2 of 2)
- 57: Instrument Illumination Circuit (1 of 2)
- 58: Instrument Illumination Circuit (2 of 2)
- 59: Driver"s Memory Seat Circuit
- 60: Memory Mirrors Circuit
- 61: Passenger"s Memory Seat Circuit
- 62: Steering Column Memory Circuit
- 63: Blind Spot Information System Circuit
- 64: COMAND Actuation Circuit (1 of 3)
- 65: COMAND Actuation Circuit (2 of 3)
- 66: COMAND Actuation Circuit (3 of 3)
- 67: Emergency Call Circuit
- 68: Multifunction Camera Circuit
- 69: Navigation Circuit
- 70: Parktronic Circuit
- 71: Power Distribution Circuit (1 of 5)
- 72: Power Distribution Circuit (2 of 5)
- 73: Power Distribution Circuit (3 of 5)
- 74: Power Distribution Circuit (4 of 5)
- 75: Power Distribution Circuit (5 of 5)
- 76: Automatic Door Locks Circuit (1 of 2)
- 77: Automatic Door Locks Circuit (2 of 2)
- 78: Keyless Go System Circuit
- 79: Automatic Day/Night Mirror Circuit
- 80: Fold-back Mirrors Circuit
- 81: Heated Seats Circuit
- 82: Lumbar Circuit
- 83: Power Seat Circuit, W/ Fully Electric Seat Adjustment
- 84: Power Seat Circuit, W/ Partially Electric Seat Adjustment
- 85: Seat Ventilation Circuit
- 86: Power Top/Sunroof Circuit
- 87: Power Windows Circuit
- 88: Rear Window Sun Shade Circuit
- 89: Auto Pilot System Circuit
- 90: COMAND Actuation Circuit (1 of 3)
- 91: COMAND Actuation Circuit (2 of 3)
- 92: COMAND Actuation Circuit (3 of 3)
- 93: DVD Player Circuit
- 94: High Definition Tuner Circuit
- 95: MOST Data Bus Circuit
- 96: Multimedia Interface Circuit, Early Production
- 97: Multimedia Interface Circuit, Late Production
- 98: Radio Circuit (1 of 2)
- 99: Radio Circuit (2 of 2)
- 100: Sound Amplifier Circuit
- 101: Shift Interlock Circuit
- 102: Charging Circuit
- 103: Starting Circuit
- 104: Emergency Seat Belt Tensioners Circuit
- 105: Supplemental Restraint Circuit (1 of 3)
- 106: Supplemental Restraint Circuit (2 of 3)
- 107: Supplemental Restraint Circuit (3 of 3)
- 108: Weight Sensing System Circuit
- 109: Transmission Circuit
- 110: Trunk Pull-Down Circuit
- 111: Seat Belt Warning Circuit
- 112: Tire Pressure Monitoring Circuit
- 113: Headlamp Washer Circuit
- 114: Wiper/Washer Circuit


2013 Mercedes-Benz C300

- 1: Automatic A/C Circuit, W/ Thermotronic (1 of 3)
- 2: Automatic A/C Circuit, W/ Thermotronic (2 of 3)
- 3: Automatic A/C Circuit, W/ Thermotronic (3 of 3)
- 4: Automatic A/C Circuit, W/O Thermotronic (1 of 2)
- 5: Automatic A/C Circuit, W/O Thermotronic (2 of 2)
- 6: Anti-lock Brakes Circuit
- 7: Anti-theft Circuit
- 8: Front SAM Control Module Circuit (1 of 2)
- 9: Front SAM Control Module Circuit (2 of 2)
- 10: Rear SAM Control Module Circuit (1 of 2)
- 11: Rear SAM Control Module Circuit (2 of 2)
- 12: Data Link Connector Circuit
- 13: High/Low Bus Circuit (1 of 4)
- 14: High/Low Bus Circuit (2 of 4)
- 15: High/Low Bus Circuit (3 of 4)
- 16: High/Low Bus Circuit (4 of 4)
- 17: Cooling Fan Circuit
- 18: Cruise Control Circuit (1 of 2)
- 19: Cruise Control Circuit (2 of 2)
- 20: Heated Mirrors Circuit
- 21: Rear Defogger Circuit
- 22: Electronic Power Steering Circuit
- 23: Power Steering Column Circuit
- 24: Electronic Suspension Circuit (1 of 2)
- 25: Electronic Suspension Circuit (2 of 2)
- 26: Stationary Heater Circuit
- 27: 3.5L, Engine Performance Circuit (1 of 6)
- 28: 3.5L, Engine Performance Circuit (2 of 6)
- 29: 3.5L, Engine Performance Circuit (3 of 6)
- 30: 3.5L, Engine Performance Circuit (4 of 6)
- 31: 3.5L, Engine Performance Circuit (5 of 6)
- 32: 3.5L, Engine Performance Circuit (6 of 6)
- 33: Backup Lamps Circuit
- 34: Exterior Lamps Circuit (1 of 3)
- 35: Exterior Lamps Circuit (2 of 3)
- 36: Exterior Lamps Circuit (3 of 3)
- 37: Trailer Light Circuit
- 38: Ground Distribution Circuit (1 of 2)
- 39: Ground Distribution Circuit (2 of 2)
- 40: Headlights Circuit, W/ Xenon Lamps (1 of 2)
- 41: Headlights Circuit, W/ Xenon Lamps (2 of 2)
- 42: Headlights Circuit, W/O Xenon Lamps
- 43: Horn Circuit
- 44: Instrument Cluster Circuit (1 of 2)
- 45: Instrument Cluster Circuit (2 of 2)
- 46: Overhead Console Circuit, W/ Sunroof (1 of 2)
- 47: Overhead Console Circuit, W/ Sunroof (2 of 2)
- 48: Overhead Console Circuit, W/O Sunroof (1 of 2)
- 49: Overhead Console Circuit, W/O Sunroof (2 of 2)
- 50: Courtesy Lamps Circuit (1 of 2)
- 51: Courtesy Lamps Circuit (2 of 2)
- 52: Instrument Illumination Circuit (1 of 2)
- 53: Instrument Illumination Circuit (2 of 2)
- 54: Driver"s Memory Seat Circuit
- 55: Memory Mirrors Circuit
- 56: Passenger"s Memory Seat Circuit
- 57: Steering Column Memory Circuit
- 58: Blind Spot Information System Circuit
- 59: Emergency Call Circuit
- 60: Multifunction Camera Circuit
- 61: Navigation Circuit
- 62: Parktronic Circuit
- 63: Power Distribution Circuit (1 of 5)
- 64: Power Distribution Circuit (2 of 5)
- 65: Power Distribution Circuit (3 of 5)
- 66: Power Distribution Circuit (4 of 5)
- 67: Power Distribution Circuit (5 of 5)
- 68: Automatic Door Locks Circuit (1 of 2)
- 69: Automatic Door Locks Circuit (2 of 2)
- 70: Keyless Go System Circuit
- 71: Automatic Day/Night Mirror Circuit
- 72: Fold-back Mirrors Circuit
- 73: Heated Seats Circuit
- 74: Heated Steering Wheel Circuit
- 75: Lumbar Circuit
- 76: Power Seat Circuit, W/ Fully Electric Seat Adjustment
- 77: Power Seat Circuit, W/ Partially Electric Seat Adjustment
- 78: Seat Ventilation Circuit
- 79: Power Top/Sunroof Circuit
- 80: Power Windows Circuit
- 81: Rear Window Sun Shade Circuit
- 82: Auto Pilot System Circuit (1 of 2)
- 83: Auto Pilot System Circuit (2 of 2)
- 84: COMAND Actuation Circuit (1 of 3)
- 85: COMAND Actuation Circuit (2 of 3)
- 86: COMAND Actuation Circuit (3 of 3)
- 87: DVD Player Circuit
- 88: High Definition Tuner Circuit
- 89: MOST Data Bus Circuit
- 90: Multimedia Interface Circuit
- 91: Radio Circuit (1 of 3)
- 92: Radio Circuit (2 of 3)
- 93: Radio Circuit (3 of 3)
- 94: Sound Amplifier Circuit
- 95: Shift Interlock Circuit
- 96: Charging Circuit
- 97: Starting Circuit
- 98: Emergency Seat Belt Tensioners Circuit
- 99: Supplemental Restraint Circuit (1 of 3)
- 100: Supplemental Restraint Circuit (2 of 3)
- 101: Supplemental Restraint Circuit (3 of 3)
- 102: Weight Sensing System Circuit
- 103: Transmission Circuit
- 104: Trunk Pull-Down Circuit
- 105: Seat Belt Warning Circuit
- 106: Tire Pressure Monitoring Circuit
- 107: Headlamp Washer Circuit
- 108: Wiper/Washer Circuit


2014 Mercedes-Benz C300

- 1: Automatic A/C Circuit, W/ Thermotronic (1 of 3)
- 2: Automatic A/C Circuit, W/ Thermotronic (2 of 3)
- 3: Automatic A/C Circuit, W/ Thermotronic (3 of 3)
- 4: Automatic A/C Circuit, W/O Thermotronic (1 of 2)
- 5: Automatic A/C Circuit, W/O Thermotronic (2 of 2)
- 6: Anti-lock Brakes Circuit
- 7: Anti-theft Circuit
- 8: Front SAM Control Module Circuit (1 of 2)
- 9: Front SAM Control Module Circuit (2 of 2)
- 10: Rear SAM Control Module Circuit (1 of 2)
- 11: Rear SAM Control Module Circuit (2 of 2)
- 12: Data Link Connector Circuit
- 13: High/Low Bus Circuit (1 of 4)
- 14: High/Low Bus Circuit (2 of 4)
- 15: High/Low Bus Circuit (3 of 4)
- 16: High/Low Bus Circuit (4 of 4)
- 17: Cooling Fan Circuit
- 18: Cruise Control Circuit (1 of 2)
- 19: Cruise Control Circuit (2 of 2)
- 20: Heated Mirrors Circuit
- 21: Rear Defogger Circuit
- 22: Electronic Power Steering Circuit
- 23: Power Steering Column Circuit
- 24: Electronic Suspension Circuit (1 of 2)
- 25: Electronic Suspension Circuit (2 of 2)
- 26: Stationary Heater Circuit
- 27: 3.5L, Engine Performance Circuit (1 of 6)
- 28: 3.5L, Engine Performance Circuit (2 of 6)
- 29: 3.5L, Engine Performance Circuit (3 of 6)
- 30: 3.5L, Engine Performance Circuit (4 of 6)
- 31: 3.5L, Engine Performance Circuit (5 of 6)
- 32: 3.5L, Engine Performance Circuit (6 of 6)
- 33: Backup Lamps Circuit
- 34: Exterior Lamps Circuit (1 of 3)
- 35: Exterior Lamps Circuit (2 of 3)
- 36: Exterior Lamps Circuit (3 of 3)
- 37: Trailer Light Circuit
- 38: Ground Distribution Circuit (1 of 2)
- 39: Ground Distribution Circuit (2 of 2)
- 40: Headlights Circuit, W/ Xenon Lamps (1 of 2)
- 41: Headlights Circuit, W/ Xenon Lamps (2 of 2)
- 42: Headlights Circuit, W/O Xenon Lamps
- 43: Horn Circuit
- 44: Instrument Cluster Circuit (1 of 2)
- 45: Instrument Cluster Circuit (2 of 2)
- 46: Overhead Console Circuit, W/ Sunroof (1 of 2)
- 47: Overhead Console Circuit, W/ Sunroof (2 of 2)
- 48: Overhead Console Circuit, W/O Sunroof (1 of 2)
- 49: Overhead Console Circuit, W/O Sunroof (2 of 2)
- 50: Courtesy Lamps Circuit (1 of 2)
- 51: Courtesy Lamps Circuit (2 of 2)
- 52: Instrument Illumination Circuit (1 of 2)
- 53: Instrument Illumination Circuit (2 of 2)
- 54: Driver"s Memory Seat Circuit
- 55: Memory Mirrors Circuit
- 56: Passenger"s Memory Seat Circuit
- 57: Steering Column Memory Circuit
- 58: Blind Spot Information System Circuit
- 59: Emergency Call Circuit
- 60: Multifunction Camera Circuit
- 61: Navigation Circuit
- 62: Parktronic Circuit
- 63: Power Distribution Circuit (1 of 5)
- 64: Power Distribution Circuit (2 of 5)
- 65: Power Distribution Circuit (3 of 5)
- 66: Power Distribution Circuit (4 of 5)
- 67: Power Distribution Circuit (5 of 5)
- 68: Automatic Door Locks Circuit (1 of 2)
- 69: Automatic Door Locks Circuit (2 of 2)
- 70: Keyless Go System Circuit
- 71: Automatic Day/Night Mirror Circuit
- 72: Fold-back Mirrors Circuit
- 73: Heated Seats Circuit
- 74: Heated Steering Wheel Circuit
- 75: Lumbar Circuit
- 76: Power Seat Circuit, W/ Fully Electric Seat Adjustment
- 77: Power Seat Circuit, W/ Partially Electric Seat Adjustment
- 78: Seat Ventilation Circuit
- 79: Power Top/Sunroof Circuit
- 80: Power Windows Circuit
- 81: Rear Window Sun Shade Circuit
- 82: Auto Pilot System Circuit (1 of 2)
- 83: Auto Pilot System Circuit (2 of 2)
- 84: COMAND Actuation Circuit (1 of 3)
- 85: COMAND Actuation Circuit (2 of 3)
- 86: COMAND Actuation Circuit (3 of 3)
- 87: DVD Player Circuit
- 88: High Definition Tuner Circuit
- 89: MOST Data Bus Circuit
- 90: Multimedia Interface Circuit
- 91: Radio Circuit (1 of 3)
- 92: Radio Circuit (2 of 3)
- 93: Radio Circuit (3 of 3)
- 94: Sound Amplifier Circuit
- 95: Shift Interlock Circuit
- 96: Charging Circuit
- 97: Starting Circuit
- 98: Emergency Seat Belt Tensioners Circuit
- 99: Supplemental Restraint Circuit (1 of 3)
- 100: Supplemental Restraint Circuit (2 of 3)
- 101: Supplemental Restraint Circuit (3 of 3)
- 102: Weight Sensing System Circuit
- 103: Transmission Circuit
- 104: Trunk Pull-Down Circuit
- 105: Seat Belt Warning Circuit
- 106: Tire Pressure Monitoring Circuit
- 107: Headlamp Washer Circuit
- 108: Wiper/Washer Circuit


ELECTRICAL COMPONENTS LOCATOR

- 1: Vehicle Overview
- 2: SAM Control Unit W/Fuse & Relay Module (Front)
- 3: SAM Control Unit W/Fuse & Relay Module (Rear)
- 4: Right Side Of Trunk
- 5: Right Side Of Trunk
- 6: Left Front Wheelwell
- 7: Right Rear Of Engine Compartment
- 8: Right Front Of Engine
- 9: Left Front Of Engine
- 10: Right Side Of Engine
- 11: Left Rear Of Engine
- 12: Left Front Footwell
- 13: Left Front Footwell
- 14: Right Front Footwell
- 15: Right Front Footwell
- 16: Left Side Of Engine Compartment
- 17: Right Side Of Engine Compartment
- 18: Left Rear Of Engine Compartment
- 19: Under Driver's Seat
- 20: Under Driver's Seat
- 21: Under Right Front Seat
- 22: Under Front Of Center Console
- 23: Left Front Of Engine Compartment
- 24: Under Right Rear Seat
- 25: Under Left Side Of Dash
- 26: Driver's Door
- 27: Right Front Door
- 28: Left "B" Pillar
- 29: Right "B" Pillar
- 30: Under Driver's Seat
- 31: Under Right Front Seat
- 32: Right Front Wheelwell
- 33: Left Front Wheelwell
- 34: Right Front Of Trunk
- 35: Left Front Of Engine Compartment
- 36: Top Of Engine
- 37: Top Of Engine
- 38: Under Right Side Of Dash
- 39: Base Of Left "B" Pillar
- 40: Base Of Right "B" Pillar
- 41: Wheels
- 42: Left Front Of Roof
- 43: Lower Left Front Of Engine
- 44: Top Rear Of Engine
- 45: Top Rear Of Engine
- 46: Fuel Tank
- 47: Fuel Tank
- 48: Left Front Of Engine
- 49: Right Front Of Engine
- 50: Left Front Of Engine
- 51: Right Front Of Engine
- 52: Under Right Side Of Dash
- 53: Behind Left Side Of Dash
- 54: Behind Right Side Of Dash
- 55: Behind Left Side Of Dash
- 56: Behind Right Side Of Dash
- 57: Left Rear Of Engine
- 58: Under Left Side Of Front Bumper
- 59: Left Rear Wheelwell
- 60: Left Front Wheelwell
- 61: Under Driver's Seat
- 62: Left Front Of Engine
- 63: Top Rear Of Engine
- 64: Top Rear Of Engine
- 65: Behind Left Side Of Front Bumper
- 66: Behind Right Side Of Front Bumper
- 67: Bottom Of Right Front Seat
- 68: Driver's Door (Right Front Similar)
- 69: Left Rear Of Engine
- 70: Left Front Steering Knuckle Assembly (Right Similar)
- 71: Left Rear Wheel Hub Assembly (Right Similar)
- 72: Behind Right Side Of Dash
- 73: Behind Center Of Dash
- 74: Behind Left Center Of Dash
- 75: Under Left Side Of Dash
- 76: Center Front Of Roof
- 77: Top Of Engine
- 78: Behind Center Of Dash
- 79: Under Front Passenger's Seat
- 80: Under Front Passenger's Seat
- 81: Under Front Passenger's Seat
- 82: Top Front Of Engine
- 83: Under Center Console
- 84: Top Of Engine
- 85: Under Center Console
- 86: Steering Column
- 87: Left Front Of Engine Compartment
- 88: Left Side Of Trunk
- 89: Top Of Steering Column
- 90: Center Front Of Trunk
- 91: Left Side Of Trunk
- 92: Bottom Of Front Passenger's Seat
- 93: Under Right Side Of Rear Seat
- 94: Under Right Rear Seat
- 95: Right Side Of Trunk
- 96: Center Front Of Trunk
- 97: Base Of Left "B" Pillar (Right Similar)
- 98: Behind Right Side Of Dash
- 99: Behind Right Side Of Dash
- 100: Left Rear Of Roof (Right Similar)
- 101: Under Left Side Of Dash
- 102: Rear Of Transmission
- 103: Under Left Side Of Dash
- 104: Right Front Of Engine Compartment
- 105: Lower Left Rear Of Engine
- 106: Left Front Of Engine Compartment
- 107: Driver's Seat Back (Front Passenger's Similar)
- 108: Left "C" Pillar
- 109: Center Front Of Trunk
- 110: Center Of Hat Shelf
- 111: Center Rear Interior Roof
- 112: Right Front Door Handle
- 113: Left Front Of Engine
- 114: Right Dash
- 115: Center Front Of Body
- 116: Left Front Footwell
- 117: Belt Tension Sensor
- 118: Left Rear Of Engine Compartment
- 119: Left Front Footwell
- 120: Behind Left Front Bumper
- 121: Inside Respective Rear Seat Backrest
- 122: Behind Rear Seat
- 123: Front Seat
- 124: Trunk Lid
- 125: Over Respective Cylinder
- 126: Right Side Of Engine
- 127: Right Side Of Trunk
- 128: Rear Of Engine
- 129: Near Shift Lever
- 130: Right Side Of Engine
- 131: Right Front Of Engine
- 132: Right Side Of Engine
- 133: Right Rear Of Engine
- 134: Right Side Of Engine
- 135: Left Rear Of Engine
- 136: Under Center Of Dash
- 137: Under Left Front Seat
- 138: Under Right Front Seat
- 139: Under Center Of Dash
- 140: Right Side Of Engine
- 141: Left Side Of Engine
- 142: Left Rear Of Engine
- 143: Right Rear Of Engine
- 144: Right Rear Of Engine Compartment
- 145: Right Side Of Engine
- 146: Left Side Of Engine
- 147: Right Side Of Engine
- 148: Right Side Of Engine
- 149: Right Side Of Engine
- 150: Rear Of Engine
- 151: Right Rear Of Engine Compartment
- 152: Right Rear Of Engine
- 153: Left Rear Of Engine
- 154: Right Rear Of Engine Compartment
- 155: Left Rear Doorsill
- 156: Left Rear Of Engine Compartment, Inside Module Box
- 157: Left Rear Of Engine Compartment, Inside Module Box
- 158: Above Steering Column, Under Dash
- 159: Left Front Upper Footwell
- 160: Under Left Front Seat
- 161: Under Dash, Above Steering Column
- 162: Under Dash, Above Steering Column
- 163: Under Dash, Above Steering Column
- 164: Front Of Engine
- 165: Right "C" Pillar
- 166: Front Of Engine
- 167: Left Front Of Engine
- 168: Trunk Lid
- 169: Under Right Front Seat
- 170: Right Side Of Trunk
- 171: Under Left Front Seat
- 172: Right Front Interior
- 173: Underbody
- 174: Intake Manifold
- 175: Right Side Of Engine
- 176: Underbody
- 177: Underbody
- 178: Underbody
- 179: Right Side Of Engine
- 180: Engine Compartment
- 181: Left Front Interior
- 182: Right Front Interior
- 183: Engine Compartment
- 184: Engine Compartment
- 185: Right Rear Wheelhouse
- 186: Body Panels
- 187: Trunk
- 188: Engine Compartment
- 189: Trunk
- 190: Left Front Of Engine
- 191: Right Front Of Engine
- 192: Left Front Of Engine