[s-cars] Seat heater switch LEDs

[Kevin Day]

I found the perfect LEDs to upgrade the seat heater switches as per
Fred's procedure.  The color and brightness match perfectly.  The specs
are 3mm size, 3000mcd brightness, 640nm peak wavelength. 

I have a bunch of extras.  If you're interested, you can snail-mail me a
self-addressed stamped envelope (hey, I'm lazy) and I'll send a couple.

-Kevin
'94 S4, getting ready for winter