Air matic issues
03-31-2024, 06:16 PM
#1
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W221
Air matic issues
Hey all,
I am having first time Mercedes. I have w221 s550 2007 4 matic. Right front side was leaning over night. However it was rising up in 30 seconds. I decided to change it.
Now, front air struts are new. Valve block is new. No error code is found. As I turn on the car the compressor is working for a bit then shutdowns. Vehicle is not rising at all. Right front is sagged at all. Rear struts are higher than usual. Left front is at its normal height.
what could be reasons for it? I’m planning to change air compressor as well. Should I also consider to change level sensor?
I am having first time Mercedes. I have w221 s550 2007 4 matic. Right front side was leaning over night. However it was rising up in 30 seconds. I decided to change it.
Now, front air struts are new. Valve block is new. No error code is found. As I turn on the car the compressor is working for a bit then shutdowns. Vehicle is not rising at all. Right front is sagged at all. Rear struts are higher than usual. Left front is at its normal height.
what could be reasons for it? I’m planning to change air compressor as well. Should I also consider to change level sensor?
04-01-2024, 05:20 AM
#2
the sensors seldom go wrong but the link rods seize on their ball joints, snap off, or bend.....
usually the only maint required is wobbly link rods - but everyone plays with everything else but the bit that matters
usually the only maint required is wobbly link rods - but everyone plays with everything else but the bit that matters
