Noise From The Back And Magic Fix

[seefive]

2006 C5 exclusive hatch - getting major suspension noise on the back ( loud creak when going over bumps, and when you push down on the boot) 

If i run it in sport mode for a while, it all goes quiet again, and stays quiet when running in normal mode. I guess that's something to do with the "5th sphere" on H3+. Is this normal?

 

Thanks

 

[paul.h]

From what I have read on here, this could be the radius arm bearings - try a message to coastline, he seems to have missed this post.