CLS550 air struts loud hissing after replacement
Is it normal to hear loud hissing from air struts which were just replaced? It is a loud hissing sound from the rear drivers side that I have never heard before. It happens when I exit the car, when I close or open the trunk, sometimes when I open a door. I’ve had t he car since 2015, it’s a 2013 CLS550.
u/Lucky-Kangaroo495 — 14 hours ago