Well, as I suspected: after about 600 miles (1km) since 77-C were installed the rattle is coming back. Yes, not as bad as before, sort of "gentler rattle" but it's back. I guess we have to wait for the permanent solution...
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Hello Everyone,
I too got the 77-C parts and the rattle came back after about 6-7K km. So no long term solution yet ….
I read today that there is an upgrade to MS with 'All Model S and Model X will now come with an upgraded air suspension system'.
So I assume for the new cars they have solved the problem and they have redesigned the whole suspension system.
What about our cars ? Will we get an 'upgraded air suspension' ? Will they wait for some more months in order to decrease the value of our cars and offer us an upgrade to a new one ? Or will nothing happen ?
Please keep this post alive !
Thanks
Hans
There must be som new wiring going from the ECU that controls the adaptive dampening at least. Maybe new sensors also (g-sensors, wheel speed etc etc, HW3 system used to predict damping characteristics needed??) Small job to retrofit - I don't think so.I wonder if the suspension can be retrofitted, or if the whole structure has been altered in the body.
I would guess asking for a re-delivery would be the right way to go from here - both to get the newest AP-hw3 and of course the new adaptive dampers and air suspension.
... They will claim the ride comfort is not an issue. Can you return a car for a noise problem? Not sure what laws cover here. Still mind bugling they can't come up with a fix.
I am with you 100%. The issue is that I don't see what laws can protect here. I just reported my issue now and have an appointment all the way mid June. Service centers are becoming very busy (no wonder they are shown as a bigger and bigger loss). I will see what they are coming up with. Unless we all push on this they will go around. I am looking at people in Bellevue area to report the issue with the new 77C. I remember when I reported mine they had already another one in service and scratching their heads. I had to point them to the new part and ask them to check internal messaging around that. they thanked me for it. Now.. we should go back with the problem ... I will tell them I am not happy that this may affect other components in time.
Was wondering if any one else are experiencing this and have gotten some explanation/fix for the issue.
Can't read all 52+ pages in this thread, however I'll just throw in my experience. 2015 70D w/Air. I had to take in 3 times before the issue you describe was resolved.
Concern: Customer states: Vehicle produces clunking noise on acceleration/deceleration.
Corrections: Halfshafts - Lubricate at Hubs LH/RH
Torqued and lubricated the rear axles. Test drove vehicle and verified noise is no longer present.
Part Quantity
WASHER SAFETY M24x39 (1020296-00-B) 2
Concern: Customer states: Vehicle produces clunk noise over bumps from the front end.
Corrections: Links - Front Suspension - Lower - Aft - LH/RH.
Replaced front sway bar end links -left and right. Test drove vehicle and verified noise is no longer present.
FRONT STABAR LINK - DUAL MOTOR (1030603-00-B)
Concern: Customer states there is a knocking noise when driving from front right suspension area
Corrections: Link - Sway Bar - Front - Pair
Road test vehicle and verified customer's concern. Torqued front suspension and found sway bar requiring replacement due to play. Removed and replaced sway bar link.
FRONT STABAR LINK - DUAL MOTOR (1030603-00-B)
NUT HF M24x1.5 [8.8] ZnFl-W (1020297-00-A)
Concern: Customer states there is a shuttering felt from front right wheel area when driving 30 MPH or above.
Corrections: Hub - Front - LH
Recommending front right hub assembly and F/R axle to be replaced due to customer's
concern. Removed and replaced front right axle and hub assembly.
RR SUSP HUB AND BEARING ASSY PERFORMANCE (1027170-00-A)
FRONT RIGHT HALFSHAFT - DUAL MOTOR (1030616-00-B)
When was your MS built? Mine is a Dec 2018 build and has been in once already. Noise briefly disappeared but is now back after a few weeks.
No. That would be another beast.Not sure, I know it was registered in UK in December, so probably a month or so before.
I have also noticed it rattling like hell under heavy acceleration- presumably this is part of the same problem?
No. That would be another beast.