Volkswagen Polo headlights fail

Car: Volkswagen Polo
Model Year: 2012

Categories: Electrics, ECU, Warnings & Lights

Headlights and dash lights fail when using high/full beam, Headlight and dash lights work when switched on. If driving on unlit road and need to use high beam the head lights and dash lights fail when I switch beam off to accommodate on coming traffic (ie no lights at all) have to revert to DRL until I can stop and restart the car - no fault shows on dash - have had a new switch for headlights etc
its an intermittent fault and cannot resolve
Any advice welcome

Posted: Aug 17, 2018 (6 years ago)

Rosie1

Points: 2

I'd suggest a VAGCOM scan looking at the "Onboard supply control unit".

Posted Aug 17, 2018 (6 years ago)

1/4drive

Points: 1,892

The problem with the lights failing was down to the 'Relay' it took a long time to resolve and find the fault

Posted Nov 4, 2018 (5 years ago)

Rosie1

Points: 2

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Volkswagen Polo headlights fail

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