RichardM98 · Registered 1998 E320 Wagon Joined Oct 14, 2007 · 632 Posts Apr 17, 2013 Report When you get the wheels off, check to see if you have 'floating' calipers. If so, there should be a wire spring holding the two halves apart. If it is missing, you will hear a clunk when the two parts of the caliper hit going over bumps.
When you get the wheels off, check to see if you have 'floating' calipers. If so, there should be a wire spring holding the two halves apart. If it is missing, you will hear a clunk when the two parts of the caliper hit going over bumps.