So my wipers are not working and neither is my radio. Thinking its a ground probelem. Does somebody have a diagram of the grounding points?

Checked all the fuses and relays.

Thanks

 

Bcm controls these features and you may want to make sure all plugs are plugged in tightly. But I would recommend that first you download a copy of the "rave" and check fuses & relays again to be sure they are all in place and working.