Hi all, I've been meaning to take a look at the issue with my rear left inner/boot tail lamp cluster for some time but never get enough time. Few of the LEDs are not fully lit up compare to the rest of the tail lights. I can seen in the rear view mirror how the tail lights look like in the reflection of the bus windscreen, when behind me stationery, and it looks ugly. Like a mouth without a tooth. Well, few of them. Seen YT video of the guy pulling apart A6 Saloon version of the tail light with same fault as it had cold solder (according to him). He showed how the leds are not lighting up fully and how, after the re-solder they do work perfectly. Question I have "is it easy to separate the light cluster cover without any damage/chip to it"? The guy from the video was using flat screwdrivers only and managed to do it without any damage to the light. Anyone had a chance to do similar type of operation?