Hi All

I recently left my 01 gs430 in for brakes and an o2 sensor.

when i pick up the car my mechanic says that the battery discharge light came on,but he tested the battery and alternator and they are both good.

Any ideas why this light is on.

Thanks

 

anyone any ideas?

 

this happend to me today, i left my car on with the a-c full blast and my hids on for 10 mins when i backed out of the driveway i noticed my battery light was on but it went away when i started driving...

is it alternator is about to give up....