Ive got the infamous grounding problem with my E46 coupe (rear passenger cluster). I need to splice an additional ground wire to the ground plane in the bulb holder/cluster, however mine does not look the same as most of the examples I can find here (no tab to connect to).
Can someone confirm if Ive identified the ground plane correctly? Looks like its connected to tab 4 and runs around to the base of all 3 bulbs? As Ive got no tab to connect to I was going to bolt it to the hole on the left, but if anyone else has experience of this type and has any suggestions that would be great