When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Do the turn signals/wipers work ok? Might be the multifunction switch. Do a search for "multifunction switch" and you can find instructions on how to check/replace it.
Or it could just be a striped wire somewhere causing a short.