Hey everyone. So I have a 2009 gti and recently I installed an amp and a sub. The only things I touched were the door speakers/battery/and rear cig lighter. And now my front wipers don't work. The spray does work though. I do not know if my rear wiper works because I did the rear wiper delete. I believe all the fuses are good and the hood is properly closed. I had no issues with my wipers before and was unable to find an answer online. Suggestions anyone? Btw I am not good with electronics in cars, just simple things. Thanks.