I bought a changer for my '99 TL over a year ago. I have just left it on the passenger's side (rear) floor becuase I don't know how to get the cables back to the trunk? Any help? Though it works great like this, I am in fear of it getting stolen. It's also a pest to have passengers in the car.....

 

Down the side and under the seat to the trunk.... the side where the doors sills are and all.

 

the rear seat comes out pretty easy. it shouldn't take you long to run everything. there are 4 bolts (i think) by the seat belts and doors holding the back and bottom down. when these are removed everything lifts up an out pretty easy. just dont run it next to your power cable if you have an amp in the trunk.