I TRIED THE KEY TURNIG IT LEFT WHILE HOLDING THE HANDLE. IS THERE ANOTHER POSITIVE POLE NOT THE AUXILLARY BATTERY THAT I CAN JUMP. THAT BATTERY IS FULL BUT NOTHING IS RESPONDING-I AM IN THE CAR VVUT IAM NOT GETTING NOTHING. HOW DO I OPEN THE TRUNK?
MY BATTERY IS DEAD AND I CAN NOT OPEN THE TRUNK. on 2004 Mercedes-Benz E55 AMG
Find the post forward of the driver side fuse box in the engine compartment. This is where a bunch of wires come together. This is a positive terminal. Attach red jumper here and black to any bare metal bracket in the engine.