New to me
 

I have a 1995 silhouette that i just got for $1900, everything works fine and it came with 4 new tires. It has the 3800 engine and at 120k miles the trans shifts perfectly.
I have two things on it I can't find in the owners manual.
One is a switch just above the gas pedal. It has a vertical white line on it and an icon of a car. Any ideas what it might be?
The other is a little red bulb on the center console down low. It has never come on but i don't know what it's for.
The drivers side window was sticking but i sprayed silicone lube on the channels and that fixed it.
Anybody have an idea what the two things are for?.