Hi all. Been having problems with my temperature gauge not working at all since I bought the car. First thing I did was put a new genuine temperature sensor in the rear of the engine - no change. It was suggested that you can change the temp gauge and not the whole dash unit - so I got one on eBay and just finished swapping the temperature gauge over. Turned the car on and still nothing recorded on the temperature. My car has been serviced twice in my ownership, and the first time it came back with the dash displaying 'DE'F where the trip mileage is. This wasn't present when i bought the car. Do you think the dash 'thinks' its still buggered and hence decides not to try reading a temperature? Would scanning it help at all? The 'Check' button runs through and gives me 'OK' on all the systems, but i know you can do a needle/clock check on VAGCOM. Would you recommend this as the next step? Could i be missing anything else out? Would it be a wiring issue? Help appreciated and if anyone close to Guildford wants to scan my car PM me and we can talk. Cheers, Nathan.