2001 W210 making rattling noises..
MBWorld Fanatic!
Joined: Jan 2004
Posts: 5,942
Likes: 178
From: Seattle WA
99 E320
blue.... did you have a little something extra in your eggnog? 
you got to
realize that no one is going to be able to make an educated guess based on
that sparse bit of info, right? i think you'll need to take a step back and
try to describe speed, in/outside, type, dull, frequency, location, RPM vs MPH
etc. otherwise, folks will just chuckle even though we may want to help
you got torealize that no one is going to be able to make an educated guess based on
that sparse bit of info, right? i think you'll need to take a step back and
try to describe speed, in/outside, type, dull, frequency, location, RPM vs MPH
etc. otherwise, folks will just chuckle even though we may want to help
Senior Member
Joined: Feb 2010
Posts: 271
Likes: 0
From: Minnesota
Mars Red 2005 C230k, 2001 E320 4matic
Well start with the most common rattle we get. That would be rear cats gone bad. Get under the car and bang a hammer on them to see if they have any loose parts. Like he said more detailed information would narrow it down.
