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MERCEDES BENZ C 230
MODEL YEAR(S
C 230 1998-2000
KEY T-HARNESS IMMOBILIZER
N/A N/A MERCEDES TRANSPONDER ANTI-THEFT SYSTEM, Requires 791 Bypass Module and extra Ignition Key
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) IGNITION SWITCH HARNESS
STARTER PURPLE (+) IGNITION SWITCH HARNESS
STARTER 2 N/A
IGNITION 1 PINK/RED (+) IGNITION SWITCH HARNESS
IGNITION 2 PINK/YELLOW (+) IGNITION SWITCH HARNESS
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 PINK/GREEN (+) IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) N/A
PARKING LIGHTS ( + ) GRAY (+) and GRAY/WHITE (+) Use both, See NOTE *1 @ HEADLIGHT SWITCH 14301_C-230_DUAL PARKING LIGHT DIAGRAM.pdf
POWER LOCK BLACK (TYPE B) @ DRIVERS DOOR MODULE, See NOTE *2
POWER UNLOCK BLUE (TYPE B) @ DRIVERS DOOR MODULE, See NOTE *2
LOCK MOTOR WIRE N/A
DOOR TRIGGER See NOTE *3 @ EACH PIN SWITCH or THEFT MODULE, See NOTE *3 1655_C-230_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf
DOMELIGHT SUPERVISION BROWN/GRAY (-) @ DRIVERS PIN SWITCH
TRUNK RELEASE YELLOW (-) @ TRUNK RELEASE SWITCH or THEFT MODULE See NOTE *2
SLIDING POWER DOOR N/A
HORN N/A
TACH BLACK or BLACK/WHITE @ IGNITION COIL PACK
WAIT TO START LIGHT N/A
BRAKE BLACK/RED (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM DISARMS WITH UNLOCK
ANTI-THEFT TRANSPONDER ANTI-THEFT SYSTEM, REQUIRES 791 BYPASS MODULE AND EXTRA IGNITION KEY, See NOTE *4 TRANSPONDER @ IGNITION SWITCH TUMBLER
NOTES
NOTE *1 this vehicle has 2 Parking Light wires, it will require 2 extra Relays part #775, to connect, See DIAGRAM.







NOTE *2 these wires can also be found at the THEFT MODULE which is part of the Pneumatic system Equipment Control Module in the Trunk on the Passenger side.





NOTE *3 the DRIVERS DOOR is a BROWN/GRAY (-) the PASSENGER DOOR is a BROWN/BLUE (-) the DRIVERS REAR DOOR is a BROWN/GREEN (-) and the PASSENGER REAR DOOR is a BROWN/WHITE (-) when connecting to an ALARM SYSTEM, use all 4 DOOR TRIGGER wires and DIODE ISOLATE, to connect, See DIAGRAM





NOTE *4 SECURITY BYPASS MODULE 791 will ONLY WORK with vehicles that have a SWITCHBLADE KEY, on vehicles with the SMART KEY a bypass is not available.
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