2008 Conti GT Speed Rear Demister not working
 

Hi,

The rear demister on my 2008 GT Speed has stopped working. The switch lights up on the dash, but there's no heat at the window. The handbook says there are two relays and two fuses for the rear window demister. Both fuses look fine. Any ideas what else it may be? Is it likely to be a relay?

If it is a relay, I have the VW part number from the back and I can get a replacement via VW but there is a number on the front of the relay that is different from the actual part number on the back: ++08224 2B. Any ideas what this is - is it a Bentley part number for the same relay?

T
https://cimg1.ibsrv.net/gimg/www.6sp...541f7db94e.jpg
100A Relay


Thanks,

Andy