My 96 SC-2, (165K on the odometer and now using less oil than at 70K.)
has a ignition switch problem.  

The problem: When I start the car, the fan blower will not come on until
I wiggle the key a bit.  I use the cruise control light as a guide, as
it too does not come on until the power is on the blower.

Obviously there is a problem with the switch or another switch which is
"flipped" by the key turning the lock.  Has any one had this problem?  
Do I need to replace the switch or some other part?  I want to be
prepared with what most likely will be the replacement part(s) before I
pop anything open.