Hm, didn't think about that. It is like a reset. I will try it. Thanks!Try this:
1. Press the start button without pressing the brake.
2. Flash the high beams 5 times.
3. Press the brake 3 times.
4. Check for 3 flashes on the dash.
5. Turn the car off.
6. Restart the car.
This might fix the 12V battery.
Like, how much?Is your car still under warranty? If yes, then it should be that much.
I would say $100 to $300.Like, how much?