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u105400 alternator issue
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  1. Electronics
    Hi, I just recently bought used Tiguan II (AD1) 2016, 2.0 TDI 140kW 4 motion and I'm having some issues which hopefully someone here could help to solve. 1. Noticed that the voltage is fluctuating quite much when driving. From 13.1V up to 15.0V. When engine cold and just started driving...
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