all side lights and tail lights out
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dwlawson
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- Drives: 2010 Polo 1.2tsi
- Location: Helensburgh
all side lights and tail lights out
Lighting fault indicator came on this morning. Got out to check: both side lights out and both tail lights out. Number plate lights working. Also what sounds like a relay clicking below the steering wheel. Where do I start? Fuse?
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dwlawson
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- Posts: 9
- Joined: Wed Aug 20, 2025 2:42 pm
- Drives: 2010 Polo 1.2tsi
- Location: Helensburgh
Re: all side lights and tail lights out
Just noticed interior lights are not coming on either. Weird.
- iichel
- Bling Bling Diamond Member
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Re: all side lights and tail lights out
Have a look at the fuses
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dwlawson
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- Joined: Wed Aug 20, 2025 2:42 pm
- Drives: 2010 Polo 1.2tsi
- Location: Helensburgh
Re: all side lights and tail lights out
Thanks iichel, that was it. Lights are controlled by a module fed by one fuse. If that blows you lose half your lights. Replaced it and cleared fault codes and all is good. Although, having said that, a 10A fuse doesn't blow for no reason.
- iichel
- Bling Bling Diamond Member
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- Location: http://mypassat.nl/
Re: all side lights and tail lights out
That is the next question. Did you install any LEDs? Water ingress?
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dwlawson
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- Joined: Wed Aug 20, 2025 2:42 pm
- Drives: 2010 Polo 1.2tsi
- Location: Helensburgh
Re: all side lights and tail lights out
No LEDs. No water ingress. One of the rear interior festoons had failed. Would that cause it? Surely not.
- iichel
- Bling Bling Diamond Member
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- Joined: Fri Nov 14, 2014 2:14 pm
- Drives: Polo 6R 2.0 TDI, Passat B8 2.0 TSI
- Location: http://mypassat.nl/
Re: all side lights and tail lights out
Sounds unlikely but then again, might be a smoking gun.
