by the way, why we need the extension? can`t we just put the board behind the screen? that is what we plan to do
Sorry for the late reply
The 4 pins is for the touch-screen and the 6 pins is for the back light. If you change to capacitive touch panel, You have to use another control module for capacitive because it is different as resistive.
For the cable length, we suggest you just set the board behind the screen. You don`t need to use the extension cable.
What can I say, I love Volvos:
Volvo 740 with 5.0 mustang conversion (totaled)
Volvo 740 stock (sold)
Volvo 940se (sold)
Volvo 850 T-5R yellow (sold)
Volvo S70 T5SE
Volvo 850R with a long list of mods