Suspension on 2004 Mercedes-Benz E320

Over the last 4-5 days my E320 has lowered itself almost to the ground. More so on the rear than front and more so on the pass side than driver? Any ideas?

Asked by for the 2004 Mercedes-Benz E320
1 answer
Sounds like the air suspension has a leak or the level control system is failing, Have a mercedes tech check this.