Hello and thank you,Hello. X164 are plagued with a faulty seals in the rear taillights. (Installation was wrong at the factory - reversed) Change both of them and you're good to go. Your rear-SAM module is the culprit in this case. GL.
So it should be pretty simple. I'll just remove the rear lights and I believe there's gonna be some seals under. Should I swap them, the right one for left one and the left one for right one?
And where exactly is the SAM module? Will I see it when I take off the lights? Which one is it under?