Does anyone know, before I start dismantling, if the 2004 TF 115 has the loom in place to connect up a rear speaker bar. I believe I read somewhere that it does, it certainly has the door tweeter loom.. So here's hoping
My 2004 115 did, so yours should too. You'll find it behind the T-bar cover, along with a plug for the alarm volumetric sensor. Should all be ready to go, I picked up a second hand speaker bar and it works fine.