Battery drain in just 2 days only when the car is locked SOLVED
#16
Seared
Rennlist Member
Rennlist Member
Hi I know my car isn't the same as yours. I have an audi q7 2007 but the funniest thing is my car battery will drain when we lock it and it will drain you don't press the unlock button after getting out of the car. It is so weird and racking my brain. What is a diode? Thank you.
Andreas