Rear hatch w/ wiper conversion.
 

Yesterday my friend came over and took out the hatch from my S4 TII. He drives S4 base. He wants a rear wiper for his hatch. So my question here is what is required? I wish I had some pics to show you guys but I didn't take any. On each side of the hatch, there are the shocks, by which wires are connected by. On the right side, there are circuits/wires that can be connected, but on the left side his car doesn't have a connector. Would we have to relay or take out the circuit from the TII? Sorry if this is too vague, but ask some questions if you want to clarify.

if he really has a base (and not a Luxury) then you will have to run the wires up

and your bump has been deleted. Bumps are not allowed in the 2nd gen technical section

got diagrams? will be appreciated

the factory service manual has wiring diagrams in it, its located in the FAQ section

He'd need a wiper switch with the rear wiper feature also.

alright coolio

On another note, has anyone ever had a creative solution to filling the wiper hole If they wanted to simply remove it?