Thank you, Dr. Sternschnuppe.

For LHD cars, the base of the 9-plug version is 124-540-00-69 and the cover is 124-545-00-83. So LHD and RHD cars have different bases but the same cover.

BTW, the wire color codes are:

Pin 1 red/white stripe (large-diameter wire, +12V all the time)
Pin 2 black/red stripe (large-diameter wire, switched 12V, position 2)
Pin 3 brown (large-diameter wire, ground)
Pin 4 gray/blue (illumination)
Pin 5 black/gray stripe (large-diameter wire, switched 12V, position 1 or 2)

Here's the diagram (looks like I moved it to a different sub-directory, sorry!).

Jeremy

__________________

"Buster" in the '95

Our all-Diesel family
1996 E300D (W210) . .338,000 miles Wife's car
2005 E320 CDI . . 113,000 miles My car
Santa Rosa population 176,762 (2022)
Total. . . . . . . . . . . . 627,762
"Oh lord won't you buy me a Mercedes Benz."
-- Janis Joplin, October 1, 1970