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MERCEDES BENZ E CLASS
MODEL YEAR(S
E CLASS 1997-2002
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/BLACK (+) and GRAY/RED (+) use both, See NOTE *1 @ ILLUMINATION CONTROL MODULE, See DIAGRAM 17044_E-CLASS_5-WIRE PARKING LIGHT ISOLATION DIAGRAM.pdf
POWER LOCK BLACK or BROWN/BLACK (TYPE B) See NOTE *2 IN PASSENGER KICK PANEL
POWER UNLOCK BLUE or BLUE/GREEN (TYPE B) See NOTE *2 IN PASSENGER KICK PANEL
LOCK MOTOR WIRE N/A
DOOR TRIGGER See NOTE *4 @ PSE Control Module, See NOTE *3 29358_E-CLASS_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf
DOMELIGHT SUPERVISION GRAY/BLACK (-) @ PSE Control Module, See NOTE *3
TRUNK RELEASE PURPLE (-) @ TRUNK RELEASE SWITCH
SLIDING POWER DOOR N/A
HORN YELLOW/RED (+) @ HORN
TACH ANY wire with a BLACK STRIPE on it @ any IGNITION COIL
WAIT TO START LIGHT N/A
BRAKE BLACK/PURPLE (+) @ 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 *5 TRANSPONDER @ IGNITION SWITCH TUMBLER
NOTES
NOTE *1 the ILLUMINATION CONTROL MODULE ia attached to the back of the Headlight Switch to connect, See DIAGRAM you will need 2 relays Part #775, one for each parking light wire.





NOTE *2 to test these wires, you must incert the key in the Passenger Key Cylinder and Lock and Unlock for testing.





NOTE *3 the PSE Control Module is located under the Rear Seat on the Passenger side of the vehicle.





NOTE *4 the DRIVERS DOOR is a BROWN/GREY (-) the PASSENGER DOOR is a BROWN/RED (-), the DRIVERS REAR DOOR is a BROWN/GREEN (-) and the PASSENGERS REAR DOOR is a BROWN/BLACK (-) When connecting to an ALARM SYSTEM, use all 4 DOOR TRIGGER wires and DIODE ISOLATE, to connect, See DIAGRAM





NOTE *5 the 791 Bypass Module will ONLY work on vehicle that use the SWITCHBLADE KEY, on vehicles with the SMART KEY the bypass will not work.
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