Speedometer Error - Help
Am new to this forum and happy to be here. Anyway I have a problem with my speedometer readings and would be most grateful for any help. The digital speedometer reads about half the speed indicated by the analogue needle. For example when the analogue needle is reading 120mph I get a display of 60mph on the digital
I can tell the analogue needle is reading the correct speed cos it feels nothing like 60. Does anybody know what could be causing this? No fault codes showed up last time I was at the dealership.


