Hello,
I'm stuck with only the woefully inadequate Haynes manual for wiring diagrams for this car.

There are two pairs of headlights: outside ones only for lo beams switch, inside ones and outside ones for hi beam switch.

Problem: in low beam position, the right outside light doesn't work.
in hi beam position, the left outside light doesn't work.
The two inside (hi beam)lights work in the hi beam position.

Faulty Lo-Hi beam switch? short circuit? Any ideas?

Specific wire colour colour and component locations are much appreciated.

Thanks.