'90 200 console switches

[bsullivan@pcconnection.com]

A couple of minor questions about the console switches in my recently
acquired '90 200 tqw (while I wait for my Bentleys).

1) On US models, was the fog light switch on the console wired to any bulbs
in the rear, or is it not used? I don't get any response from it: no "on"
indicator light, and no light(s) going on at the back. The switch
illumination does work.

2) I get no response on the dash when I press the Anti-Lock console switch.
The bulb in the dash works, because it illuminates when I start the car and
when I lock the rear differential. Any BTDTs on this? Should I be looking
for loose switch connections, or is it likely something more serious
(related to ABS)? If it matters, the illumination works on this switch.

3) Illumination is missing on the driver side seat heater switch. Is this a
simple matter of removing the switch and replacing a bulb?

Related to all these, do these switches pop out (as in a '90 VW dash) or is
there some work required to get them out?

Thanks,
Brian