Hey Guys,
Hopefully you guys can help me fix the electrics in my mk4 golf.
Basically, the worst problem is that when lots of stuff is on (high beams, wipers, stereo) and you turn on the indicator, the radio will sometimes turn off. Its super intermittent. If I watch my volts while driving, they can get as low as 11v which seems ridiculously low. The battery has never struggled to start the car, even when its been left for a week or so, so I dont think its that and when the indicators are on, they make the headlights dim.
I reckon its the alternator because of the drop in voltage when things are running.
What do you guys think? What and how can I test my theories?
Thanks!
Christian