DYNAMIC DRIVE NOISE
07-14-2005, 12:48 AM
#1
Members
Thread Starter
Join Date: Jan 2005
Location: PARIS - FRANCE
Posts: 204
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 535 D - to be delivered end Feb 2005 - color E08 - comfort seats - executive leather balck - 122 wheels - dynamic drive - active steering - pack luxe - tecnology pack - moon roof - 6CD player - hifi system - spare wheel - BT phone
When driving hard for a certain period on curvy roads, I hear a kind of hydraulic buzzing noise coming from the rear axle. Am I the only one?
Where can it come? Where is the hydraulic pump of the dynamic drive located?
Can it come from the actuator? If so why no noise coming from the front?
Where can it come? Where is the hydraulic pump of the dynamic drive located?
Can it come from the actuator? If so why no noise coming from the front?
07-14-2005, 05:32 AM
#2
Senior Members
Join Date: May 2004
Location: Singapore. The clean & green city.
Posts: 510
Likes: 0
Received 0 Likes
on
0 Posts
I was told the actuator pumps are in the front.
I don't get a buzz but an annoying click from the rear everytime I move my steering just a little.
Try this on a quiet road, drive slow and move your steering 2-3 degrees left and right and you should pick up this clicks. So far I have tested this on 2 E60s with DD and the senior tech at the dealer's even convinced me that it is coming from the DD at the rear by removing the appropriate fuse to de-activate the DD.
I don't get a buzz but an annoying click from the rear everytime I move my steering just a little.
Try this on a quiet road, drive slow and move your steering 2-3 degrees left and right and you should pick up this clicks. So far I have tested this on 2 E60s with DD and the senior tech at the dealer's even convinced me that it is coming from the DD at the rear by removing the appropriate fuse to de-activate the DD.
Thread
Thread Starter
Forum
Replies
Last Post