Whats up guys got another problem my rear defrost in the morning i turn it on it stays on for like two minitues and then starts to flickers and turns off with out even defrosting thw rear window any ideas i checked the rear window and none of the contacts are broken so i dont know please hit me back thanks alot guys .

 

It's on a timer but should stay on longer than 2 min, if you hit the button again immediately and it doesn't come back on probably the circuit breaker getting weak. Some just put a fuse in for the same amperage in place of the breaker - try that temporarily and see if it works. On mine it's the DEFOG/SEATS.

 

^ That's the fix