Hi bhavash,bhavash said:found a rumble noise at rear when in ireland over christmas....so of I went to VW Reading and they said they need to replace the prop shaft and diffs....sounds expensive and serious to me..but ok as still in warranty.. 8)
can anyone shed some light on this and whether this is a common occurrence on tregs....
Assuming this has nothing to do with the whole software/stepper motor/transfer box issue then it's a new one on me....guys/gals???
The last time I can recall anything about the axle diffs was an isolated problem affecting cars with the optional rear locking diff and the fact that the wrong oil had been installed on some cars and required changing to avoid poss damage.
Does your car have the optional rear diff-lock??