Battery Voltage on BMW 525?
by Tila on Feb.17, 2012, under Multimeter
Battery Voltage on BMW 525?
Ok so I’ve been having flashing lights and wasn’t sure if it was the battery or alternator. I borrowed my friends multimeter and tested the battery with the car off at 12.15 volts. Started the car and it jumps from 13.5 to 14.6 constantly. I checked the groundstrap and its secure. It looks like i may need a new battery but is this constant voltage change ok?
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