Turn Signal Combo Switch and left turn signal (87 944S)

[wwdwgs]

Hi, everyone.
As usual, Mondays bring us some challenges.
I just noticed on my 87 944S that the left turn signals don't work when turn signal switch (on steering column) is engaged.
If I pull it "half way", it starts to blink, but only the rear turn signal works.
BTW, the right (pass) side is fine.
I wonder if there is a mechanical problem within turn signal combo switch.
Parking lights do work on all 4 corners and side markers, too.
The bulbs are ok, too.
What do you think?

[944 Ecology]

Quite likely that it is inside the (unfixable) multifunction switch.

Start looking for one now... Lots of variations, airbag or no, cruise or no, headlight washers or no.

[OK-944]

If you spend some time cleaning contacts and grounds, you just might be surprised at what comes back to life. Just sayin'!

[wwdwgs]

update:
I just moved it 100 times and it started to work properly!