levelling

Hi, I was in Park with the car running and noticed that it slowly raised it suspension up to maximum height. It then suddenly went back to the lowest setting, and the cycle started again. All four corners are doing the same. I switched off the car. Waited half hour and tried again. The...

A few times this week i have been driving my C class coupe 2012 in the dark but when the lights dip i still get cars flashing me thinking i have my full beam on. when the lights self adjust they seem to be inline with cars windscreen or just under but as the roads are not flat as soon as i hit a...