first: the turn signals do not kick back to the off position after making the turn. im guessing switch, but would like some other opinions or ideas.
second: when the key is in the acc. position, the annoying beeper keeps going off.
and last but not least. the dome light when is on the normal mode (comes on when the door is opened) sometimes comes on while driving when the brake pedal is pressed.

 

One and two (key-in reminder) may be both related to the combination light switch needing replacement.

Three is probably something else like door switches, etc. No sure why pressing the brakes while driving will cause this though, as they are not on the same circuits.

 

Bad multiplex?