Rear view mirror: auto dimmer no longer working ???

[linners]

Only noticed this evening when I got glared by a following driver and the auto dimmer wasn't working. The green LED light beneath the rear view mirror isn't lit

Any ideas how to fault find this? Cheers

 

[Woorlord]

Only noticed this evening when I got glared by a following driver and the auto dimmer wasn't working. The green LED light beneath the rear view mirror isn't lit

Any ideas how to fault find this? Cheers

Search is now working - Hooray!!
I recall this post Linked Here on auto-dimming problems.
VAG-COM scan may tell you straight away?

 

[linners]

Search is now working - Hooray!!
I recall this post Linked Here on auto-dimming problems.
VAG-COM scan may tell you straight away?

I don't get to spend too much time on here so didn't realise this issue had been raised previously - seems a bit odd but thanks for your advice anyway fella

 

[Woorlord]

Repaired Link for post #2