Lately when I go to start the car, it will start up sometimes (with check engine light) or other times, acts as if there is no 12v power. Issues to note:
-When locking the horn sounds weak
-Upon closing the door, the window stays half inch down
-If shut off car and try to restart it usually fails however if the car sits for a while, usually no issues starting up
-When I get the car running, I have a check engine light that’s stays on even after hard reset.
Any insight about these issues?