Bob O

Thanks for the advice. Unfortunately they’re inside a casing or sheath so only the top can be accessed

Hi everyone I guess this won’t be the first request for advice on this topic. I’ve read through a few already but I’d really like to get some thoughts please. I have 2012 C7 all road. Which I love, by the way. Best car by a long shot. I’m new to this forum. Apologies if I haven’t read something I should have done before posting. i have an issue where the o/s rear corner sags overnight. It doesn’t drop on the all road height setting but it does on the auto and dynamic settings. i have heard that this indicates a pinhole leak in the bag where it folds. As opposed to a leak at the valve body which would result in it dropping on all settings. I can understand the logic. the thing is I had that corner replaced by Lookers Audi 18 months ago. An independent (Vasstech) agreed it was most likely the bag. Audi don’t want to touch it. At first they waived the diagnostic as a GOGW. After questioning that they’ve had the car several days and seem to want to look at the level sensors and valve body. Anything but the part they’ve replaced that’s under warranty. Am I wrong to conclude that the strut is most likely the problem? Thanks for any comments or advice in advance.

Hi everyone I have 2012 C7 all road. Which I love, by the way. Best car by a long shot. so I’m new to this forum. Apologies if I haven’t read something I should have done before posting. i have a similar issue where the o/s rear corner sags overnight. It doesn’t drop on the all road height setting but it does on the other two. i have heard that this indicates a pinhole leak in the bag where it folds. the thing is I had that corner replaced by Lookers Audi 18 months ago. An independent (Vasstech) agreed it was most likely the bag. Audi don’t want to touch it. At first they waived the diagnostic as a GOGW. After questioning that they’ve had the car several days and seem to want to look at the level sensors and valve body. Anything but the part they’ve replaced that’s under warranty. Am I wrong to conclude that the strut is most likely the problem? Thanks for any comments or advice in advance.