For those who are asking.
I started by pulling out the passenger seat, the whole rear seat and the glove box, and speaker grill.
Then remove the plastic inner black kick plate, the one that covers the doorjamb.
Remove the front passenger seatbelt, and the rear armrest.
Peel back the carpet.
Then there is an opaque plastic “S” shape that gets removed.
Now under the doorjamb there are clips holding a ton of wires. Pop those loose with a flat headed screwdriver.
Now go to trunk and remove the right side strut, right side felt/rubber liner, and then remove the back cover, which covers the motor area. Now you will be able to see a small whole at the floor level on the right side of the trunk. Feed the cable though that, then out the hole on the pass. side. Then down the floor covering it with that opaque plastic “S.” run it through the clips, BE VERY careful not to break them. Then up the wall behind the speaker grill and through the whole I showed earlier.
I had to add 8” more to the wire.

hope this help you.
Vivek, you need the cable, battery tray, battery cover, trunk cable holder, and the mount for it in the engine bay. cost me $40 for it all at pic'n pull 1/2 off day. (318 does not work. needs to be from a 325i)
I started by pulling out the passenger seat, the whole rear seat and the glove box, and speaker grill.
Then remove the plastic inner black kick plate, the one that covers the doorjamb.
Remove the front passenger seatbelt, and the rear armrest.
Peel back the carpet.
Then there is an opaque plastic “S” shape that gets removed.
Now under the doorjamb there are clips holding a ton of wires. Pop those loose with a flat headed screwdriver.
Now go to trunk and remove the right side strut, right side felt/rubber liner, and then remove the back cover, which covers the motor area. Now you will be able to see a small whole at the floor level on the right side of the trunk. Feed the cable though that, then out the hole on the pass. side. Then down the floor covering it with that opaque plastic “S.” run it through the clips, BE VERY careful not to break them. Then up the wall behind the speaker grill and through the whole I showed earlier.
I had to add 8” more to the wire.

hope this help you.
Vivek, you need the cable, battery tray, battery cover, trunk cable holder, and the mount for it in the engine bay. cost me $40 for it all at pic'n pull 1/2 off day. (318 does not work. needs to be from a 325i)
Comment