PRINT
MERCEDES BENZ 280 CE
MODEL YEAR(S
280 CE 1987-1993
KEY T-HARNESS IMMOBILIZER
N/A N/A N/A
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) IGNITION SWITCH HARNESS
STARTER PURPLE/WHITE (+) IGNITION SWITCH HARNESS
STARTER 2 N/A
IGNITION 1 RED/BLACK (+) IGNITION SWITCH HARNESS
IGNITION 2 RED/YELLOW (+) IGNITION SWITCH HARNESS
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 RED/GREEN (+) IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) N/A
PARKING LIGHTS ( + ) GREEN/WHITE (+) and GRAY (+) Use both, See NOTE *1 @ HEADLIGHT SWITCH 14301_280-CE_DUAL PARKING LIGHT DIAGRAM.pdf
POWER LOCK BLUE or GREEN, See NOTE *2 IN DRIVER KICK or PUMP UNDER SEAT 26500_280-CE_VACUUM LOCKS.pdf
POWER UNLOCK Same wire, See NOTE *2
LOCK MOTOR WIRE N/A
DOOR TRIGGER BROWN/GRAY (-) and GRAY/BLUE (-) Use both, See NOTE *3 @ PASSENGERS PIN SWITCHES or THEFT MODULE, See NOTE *4 24484_280-CE_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf
DOMELIGHT SUPERVISION BROWN/GRAY (-) @ PASSENGERS PIN SWITCHES or THEFT MODULE, See NOTE *4
TRUNK RELEASE N/A
SLIDING POWER DOOR N/A
HORN BLACK/YELLOW (+) @ THEFT MODULE, See NOTE *4
TACH GREEN or GREEN/YELLOW @ DIAGNOSTIC CONNECTOR, See NOTE *5
WAIT TO START LIGHT N/A
BRAKE BLACK/RED (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM GREEN/YELLOW (-) @ THEFT MODULE, See NOTE *4
ANTI-THEFT N/A
NOTES
NOTE *1 this vehicle has 2 Parking Light wires that will require 2 EXTRA Relays part #775 to Isolate, to connect, See DIAGRAM.





NOTE *2 this vehicle has a Vacuum Door Locking System that will requires 2 extra relays part#775, the wire is a the Drivers kick panel or at the pump under the rear seat, to connect, See DIAGRAM.





NOTE *3 the BROWN/GRAY (-) is for the FRONT DOORS, the GRAY/BLUE (-) is for the REAR DOORS. When connecting to an ALARM SYSTEM, use both DOOR TRIGGER wires and DIODE ISOLATE. to connect. See DIAGRAM





NOTE *4 the THEFT MODULE is located in the PASSENGER FOOTWELL under the carpet and behind a PLASTIC or WOOD cover against the firewall.





NOTE *5 the DIAGNOSTIC CONNECTOR is covered by a BLACK round cap and is located between the LEFT FRONT HEADLIGHT and the Shock tower under the Hood.
LINK 1 LINK TEXT 1 LINK 2 LINK TEXT 2