Basically my mk2 8v GTI has just come back from having its MOT and a couple of jobs done by a local VW specialist. The problem is that before it went there the rev counter, and MFA were both working and since getting the car back they are not working any more. I know that to rectify this I will probably have to change the clocks. My question is this "Is it just coincidence that the MFA and rev counter stopped working whilst the car was at the garage. Or could they have done something to cause this?". Work performed was mainly brake related, so well away from the dashboard. Any opinions or advice greatfully received. cheers!