Airmatic suspension function
I just got a 2015 ML 63 and not very familiar with how the airmatic suspension works;
Is it normal function for the truck to lower itself as soon as the vehicle is locked from the outside? I hear a hiss and the vehicle visually drops a an inch or so. (and I think I do hear a faint wiring noise for a few minutes after near the front left wheel)
I wanted to take it in to a merc dealership but would love to save myself the consultation fee if its nothing abnormal.
Thanks


