SL/R230: Intermittent thud
04-11-2020, 06:35 PM
#1
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Intermittent thud
2009 SL550: Intermittent thud noise when: backing into reverse from park, or opening doors electronically with key? Happens infrequently without any obvious cause. Dealer has checked underneath to no avail. Ideas?
04-12-2020, 10:00 AM
#2
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Join Date: Nov 2009
Location: Norway
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SL 55 and a GT 3000 vr4 Here's my car: http://home.online.no/~ludvs/index.cfm
The times when this happening for me, is when I have it parked in a steep hill without putting on the hand brake.
