HELP! I replaced the aero mirrors which came with my import. Found a set of power mirros and connected them up on the weekend. Problem is, now the battery is draining itself overnite, and car won't start in the morning. The only difference is that we put the side mirrors on ! Does anyone have any ideas what it might be.

 

Check the wires to the mirrors or to the switch. You have a wire somewhere that is grounding the circuit, allowing power to be applied all the time instead of only being applied when you push the button to move the mirror.