So after having a system "professionally" installed I find that it has constant noise in (changes frequency depending on speed of the engine) and has bags of excess wire etc. I took the door panels off because both rear doors had stopped unlocking to find this: https://imgur.com/a/sDda8
They sold me sheets and sheets of sound deadening stuff, am I right in assuming that the random patches they've stuck on are good for pretty much nothing and that they probably put the rest back into their stock?
Thanks
They sold me sheets and sheets of sound deadening stuff, am I right in assuming that the random patches they've stuck on are good for pretty much nothing and that they probably put the rest back into their stock?
Thanks
