my worst mistake was puttin in new front speakers and takin out my old front speakers and accidently rippin off the power window connection basically just bendin it to shit so i had my passenger window down to when it ****ed up lol so i was pissed and had to drive around like that every day for 5 days and put a ****ing towel over the window when it rained to keep rain out, didn't do the trick lol, then had the dealer get a new power window connection piece and that did cost money a good 120 bucks to get fixed so i learned my lesson the hard way.