I have a VW Passat that I have owned for four years.
It goes to the same MoT station every year.
It still has the original headlamp bulbs and the headlamp aim has never been adjusted since i bought the car 4 years ago.
For three years in a row, it passes its MoT.
However this year, it has failed its MoT, on the grounds of both headlamp aim both being too high.
So I am charged an extra 15 quid to reset headlamp aim and then the car is retested and passes.
I asked the tester about this and he said it can be vibration, sagging suspension, wearing tread on the tyres, low tyre pressure on the back, the front tyre pressure too high etc etc
Am I being taken for a ride?
Stephen.