OnStar Services

See also:

Brake Assist
This vehicle has a brake assist feature designed to assist the driver in stopping or decreasing vehicle speed in emergency driving conditions. This feature uses the stability system hydraulic brak ...

CTS in the Market
It's hard to overstate what the CTS has meant to Cadillac from a design and performance perspective. It's been the cornerstone of the brand's reinvention over the past decade and has come to repre ...

Wiper Arm Assembly Protection
When using an automatic car wash, move the windshield wiper lever to OFF. This disables the automatic Rainsense windshield wipers and/or rear wiper. With Rainsense, if the transmission is in N (Ne ...