Elektrik: Innenbeleuchtung

[Beumers]

Hi all.
Lately I noticed the lights in the back off the interior did'nt work.
When I checked the armature near the mirror in the front, I noticed that also the mean light in the middle did'nt work. I was able to repair that unit so in the front all 3 lights are doing what they supposed to do.
1 Switch to inside car position: Lights are working.
2 Switch to middle position: No function.
3 Switch to mirror position: Light on with door handle etc.
I thought the lights in the back of the car would also work when the middle light was in the ON position. Hence, there are no switches to operate the lights in the back. But after the repair they still refuse to do anything.
In the manual and in all the lightplans I looked into, it says you have to switch the lights in the back on with a switch attached to the lights armature. On the lightplans there is in all of them a switch icon nex to the bulb icon.
So since there are no switches in the back of my car, I wonder if sombody knows how I get them to work. The bulbs are fine. The wiring looks like they never seen any daylight. I am quiet sure nobody messed with the wiring in the back. Everything looks original.
In my previous Car e32 '91 and the one before e23 I always had switches in the back.
Does anyone know about the model without switches in the back and how I should operate them in order to get them working again.
My car is a e32 735 dec. 1986. Imported from France. Maybe the French don't want any light in the back of their car's.

Thanks. Henk Beumers. Drive save into 2014.

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