95viper

Going to start searching but woke up to a front passenger shock down. I started the car and it cycled on and off every few seconds raising the car up a little but would not go all the way. I pressed the raise button and it didn't help. Dash just says raising vehicle. No warnings about being low.


I will search for troubleshooting steps.
07 cls550 29k miles

95viper

Ok weird. A gremlin is in there. I do some basic tests. I start car and try different settings. I press the raise vehicle button. I hear compressor and right front trying to rise. It gets an inch or so and I hear an air release. Then dumps back down to stops.

Here is where it gets weird. I stop car and check all around. Driver front and passenger rear normal but driver rear up max. I assume maybe because the front passenger is so low?

Then I lock the car with key and compressor dumps air all around. All four are low now and passenger front is lower than the others. It is on bump stop. I start car again and nothing appears to rise now. I hear compressor try again on front passenger but nothing.

Thoughts?

95viper

Found it as a blown airbag. Jacked front up on stands and did a bunch of tests as the car would try to inflate the fronts bags just after starting. Could hear and feel the air blowing from around the strut. Ordered Arnett replacement.

AMGWNB

I just replaced the passenger front shock as well, not too bad of a job with the right tools and patience...after searching around, found them cheaper at carID website. Car is back to normal thank God. good luck.

95viper

I replaced mine with an Arnett this weekend. Getting the strut to compress was a complete pain. Ended up with the 9volt battery trick. Even then it doesn't stay compressed so used every trick in the book with the jack and jack stand. I popped the upper a arm ball joint but it didn't do too much. Finally got it in there.

I wonder if I should have disconnected the sway bar. I bet the suspension would really have dropped if I did that making life much easier. Anyone else do this on a w219?