Hi all
I put a new head unit in my car last Thursday afternoon and then on Friday when I start the car the battery light flickers very dimly and the voltmeter is only at 12, so I turned the car off and on again and then it was fine with the voltmeter up at 14 with no flickering of the battery light.
It has done this all weekend now, everytime I start the car the battery light flickers and the voltmeter shows 12v, so I just drive it for a bit then eventually it goes to 14v and the light disappears.
Is it just a coincidence of it happening around the time of fitting my head unit or is it telling me it is time for a new battery? If it was my alternator, the light would be on all the time wouldnt it?
Thanks in advance for any advice
Scott