Air Suspension Sagging in the Rear

[Andino]

Noticed this phenomenon lately. When I first took delivery of the car few months back, front was lower than rear and just recently noticed it's the other way around. Rear is now about 2 inches lower than the front. I feel it also has a negative effect on the car's performance at high speed as it wobbles a bit. Anyway to reset it remotely instead of going to the SC? Wait time for the next appointment is almost a month...