500SLZ

Hey Folks! ...It's been a wild ride since purchasing the car I've dreamed of owning for over a decade. Unfortunately, since I bought the car last week, most of the ride has taken place in my garage. So, I've finally figured out my wiper glitch, which thankfully ended up being a dirty K29. I've now installed a Kenwood 848U and Morel speakers to replace the Japanese Technics that didn't recieve radio stations in North America. My last problem is one that has beaten me. I give up on the Central Locking System malfunction. After numberous hours of detective work, I now have concluded that I have a pump that works, but no signs of hissing from any detached lines so I'm ready to break into my storage box where the subwoofer lays deceased. Could someone please tell me how to bypass or break into this compartment so that I may finish my stereo installation!