Hi all, I’ve been trying to work out why my 3rd brake light suddenly stopped working when every other light at the rear still works fine ??? Just came across a post with the same issue and was able to download the rear SAM wiring diagram which helped the other member but, I can’t make sense of it ? All I know is when I stick my multi meter to the stripped power wire it shows a voltage of 0.05v s so it’s as if the power is being cut off somehow ?? Any help would be much appreciated as this issue has been driving me nuts for months now AND my boot is still stripped out whilst I fix it ! PS. All fuse s are ok and I’ve replaced certain relays but no joy ! Hope for some help, many thanks !