after not using my car for the last few days, I went out to use the car and have noticed that the auto levelling is not working. I have tried the fix of slamming the bonnet shut a few times (gently of course) and it;s still happening. It's as if the auto levelling is not trying at all and they are stuck in the lowest setting.

AndyP thought they were frozen solid and that might be the case - any other tips to try and fix this problem?

ta