Speedo & Mileage Problem
What's happening? I have the same
problem with my Leon 1.4. (As well as Madmarcus, karls cupra and VegasKid) I can't understand how the two problems are linked unless it is a wiring fault. (OMG!) I have tried another speed sender in the gearbox and have pulled out the instument cluster to try a 1.6 unit. Neither cleared the fault and the 1.6 unit added 100,000 miles to the odometer. Even worse; now that I have replaced the original instrument cluster the airbag warning light is on all the time.
I have asked around and not been able to find a compatible instument cluster from breakers. Even if I do there are issues over the immobiliser which are worrying. I don't have VagCom (should I get one?) to find the error codes.
Does anybody else have any advice please?