Mercedes misc body

rear trim panels

gas tank fix

removint ac vents

https://www.benzworld.org/threads/sticky-knob-button-syndrome.1556853/#post-18596199

seats bladders

https://www.benzworld.org/threads/photo-diy-lumbar-support-bladder-replacement.1447840/

ssbc extended warranty

I did some research on this issue. I did not go to the dealer. You have to have a code C2498.

Code C2498 indicates the service life has ended. C249F only states to check the operating time. Dealer will only do warranty work if you have C2498. Only alternate might be if just the accumulator on the unit fails in which case a new accumulator would be exchanged on the existing SBC as a warranty item.

rear quarter panel drains:

https://forums.mercedesclub.org.uk/index.php?threads/rear-quarter-glass-drain-hole.198195/#post-2067229