WillB99

Hi all, I own a 2013 CLA AMG Sport with bi-xenon headlights. The drivers side has stopped self levelling when I start the car.

My assumption is the motor has gone, but are there any other common causes for this?

I have heard that if the motor is gone, the headlight must be replaced. Is it not possible to take the headlight apart and change the motor?

Thanks in advance.