Evening, I have a B6 A4 Avant, I need to install some RCAs and rearrange some other aftermarket wiring that runs from the front of the car to the rear. As it currently stands I think the most vacant side of the car is the drivers side, I already have quite a few runs of power and ground wire down the passenger side so not sure if there's enough room for more wiring. As per the pic below.... I intend on doing this with a friend however I haven't really stripped out the interior before. From my experience of removing trims before it can be quite tricky but in the end I've managed to get the job done. Is there anyone who can offer some advice or tips for this tremendous task? A link to a guide or two would be much appreciated if possible, it'd also prove to be invaluable for the future as I have a water leak that I need to track down too! Thanks.