Just trying to figure out hard it is to get to the wirring behind the rear speakers in a 328i. I pulled on the pannel a little bit and it feels lose on the bottom, but I dont want to just rip at a friends car and risk damaging the panel. Are there any screw or anything I need to be aware of? Just need to splice into them to run into a high level input on a sub amp. I tried the search feature but couldnt find what I was looking for. Thanks for any help.
