Cadillac STS Mirrors are the most important element for a car as it provides security and ease. The first thing which comes in mind when we refer mirror is the Rear view mirror which is attached to the both sides of the vehicle. There is wide variety of after-market mirror available in the market with different styles and models. At present Cadillac STS Custom mirror possess turn signal lights which indicate when your turn has come. One should buy the most recent version of mirrors for the car which would give a modern look to the vehicle and it will increase the ease in driving.