Noticed over the past few weeks when I hit a pothole or bump I hear a noise from the front end. Sounds like a chirp or air being released. I asked the dealer since I don't have a warranty and he said it has a purge/release valve. I have never heard this noise before. Are my front shocks going?

Anyone have any info on this?

Thanks.

 

Any help on this? Does anyone else get a chirp when they hit a pothole with their car. Sounds like air releasing.

2005. MB E55

Thanks.