I just bought a 328i as above and found the reversing lights don't work. Bulbs fine so bought new switch for gearbox, went to fit it, no sign of any loom!! Didn't check THAT when I bought it.....
can anyone tell me where that part of the loom comes from on the main harness? BMW solution is "book it in", but I'm not wealthy enough sadly!!!!
Hope someone out there can help!