Hello
I recently bought yet another E70. This one has signal/lighting issues.. The signal lights work left and right (all bulbs incl fender mounts)but flash quickly like if it had a bulb out. I ran codes and get

Direction indicator front right faulty
Direction indicator rear left faulty
Brake light left faulty
Rear adaptive brake light faulty left
Daytime running light left faulty
Backup lights faulty

Aside from the RF signal fault it appears the left rear tail light has issues. I have checked bulbs and they are good and correct Osram bulbs. Do the tail light housings go faulty? Bad ground? (where is ground??) Or do I have a software issue? Thank you for any direction.

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