right i have just swopped my clocks from 2.5tdi 1999 facelift model B5 to A4/A6 petrol ones, i can get the oil temp, rev counter works and speedo works but i have no water temp gauge or fuel gauge!! I have "hard wired" everything else as its part of the engine conversion ive just carried out, i know the clocks will be imibilised and coded but will this affect temp and fuel gauge as i cannot get them to work when earthed! Also every warning light was lit up, i have managed to get hot warning/water level to go out but all others are on, can the clocks be coded in place or do i have to have everything else there to code them together (i dont run an A4 ECU!) Can the clocks be coded on their own, are the problems im having only due to the clocks being coded or are they nackered??? I have converted the car from 2.5tdi to 2.2 5 cyl petrol turbo and everything else is finished except the clocks and its really annoying me now as i wanna drive it! Also, obviously it is not running an A4 engine harness or ECU at all so wont link into the system, will this make a difference?? Thanks in advance Sean.