2001-2002 Mercedes Benz ML Class Vehicle Wiring Chart and Diagram

PART	COLOR	LOCATION
12 VOLT CONSTANT	RED (+)	IGNITION SWITCH HARNESS
STARTER	WHITE (+)	IGNITION SWITCH HARNESS
STARTER 2	N/A
IGNITION 1	PINK (+)	IGNITION SWITCH HARNESS
IGNITION 2	N/A
IGNITION 3	N/A
ACCESSORY/HEATER BLOWER 1	GREY (+)	IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2	N/A
KEYSENSE	ORANGE (+) (Required for Remote Start)( Connect as an Ign. 2)	IGNITION SWITCH HARNESS
PARKING LIGHTS ( - )	N/A
PARKING LIGHTS ( + )	BLUE (+) and GREEN (+) Use both, See NOTE *1	@ HEADLIGHT SWITCH, See DIAGRAM
POWER LOCK	WHITE (3wires) (TYPE C) See NOTE *2	@ BOTTOM of FUSE/RELAY BOX
POWER UNLOCK	GREEN and PINK (2wires) (TYPE C) See NOTE *2	@ BOTTOM of FUSE/RELAY BOX
DOOR TRIGGER	GRAY (-) and WHITE (-) Use both, See NOTE *4	@ KEYLESS MODULE, See NOTE *3
DOMELIGHT SUPERVISION	GRAY (-)	@ KEYLESS MODULE, See NOTE *3
TRUNK RELEASE	GRAY (5-Wire) See NOTE *7	@ BOTTOM of FUSE/RELAY BOX
SLIDING POWER DOOR	N/A
HORN	ORANGE (-)	@ STEERING COLUMN HARNESS
TACH	ANY wire NOT BLACK/YELLOW or BLACK/GREEN	@ any IGNITION COIL
WAIT TO START LIGHT	N/A
BRAKE	LIGHT BLUE (+)	@ SWITCH ABOVE BRAKE PEDAL, TOP PLUG
FACTORY ALARM DISARM	DISARMS WITH FACTORY REMOTE ONLY
ANTI-THEFT	TRANSPONDER ANTI-THEFT SYSTEM, REQUIRES 791 BYPASS MODULE AND EXTRA IGNITION KEY, See NOTE *5	TRANSPONDER @ IGNITION SWITCH TUMBLER

EXTRA INFORMATION

NOTE *1 this vehicle has 2 Parking Light wires, to connect will require 2 extra Relays part #775, to connect, See DIAGRAM. NOTE *2 there are (3) WHITE wires for LOCK, located in a GREEN Connector labled P/E. The DRIVERS DOOR lock wire is in Pin 3, the PASSENGER DOOR lock wire is in Pin 4, and the REAR DOOR lock wire (does both) is in Pin 5. For the Unlock wires, it has GREEN wire for the DRIVERS DOOR Unlock, this GREEN wire is in a RED Connector labled C/F and is in Pin 11, the PASSENGER DOOR wire is a PINK in a RED Connector labled C/E in Pin 9, and REAR DOORS Unlock is a PINK and in a GREEN Connector labled P/E Pin 12. NOTE *3 the KEYLESS MODULE is attached to the bottom of the FUSE/RELAY BOX. NOTE *4 the FRONT DOORS use the GREY (-) at Pin 1 and the REAR DOORS use the WHITE (-) wire at Pin 5, these wires are located in a BLACK 6-Pin plug Connector 5. NOTE *5 the TRANSPONDER SYSTEM works only with vehicles that use the SWITCHBLADE KEY. If vehicle is equipped with the SMART KEY the transponder bypass will not work. NOTE: on some vehicles it has been noted that after a few weeks of using the Remote Starter, the factory transponder key would get deleted, this required a trip to the dealership for reprogramming of this key. NOTE *6 the FUSE/RELAY BOX is located under the hood on the DRIVERS SIDE. NOTE *7 this vehicle uses a 5-Wire TRUNK/HATCH Release System, that will require an extra Relay Part #775, to connect, See DIAGRAM.