Folks,
It appears our E55's are slightly different than the standard W210 for this procedure.
The manual shows a small access door inside the wheel well for getting to the side marker light. Mine does not have that. However, it does have a small door, facing the pavement, near the fender in the plastic tray underneath.
I've tried going through that, it seems there is a small metal bracket in the way, blocking the socket.
Do I need to remove the tire and wheel, then the plastic inner fender for access?
Thanks in advance for your help.
Mike K.