Service Vehicle Messages
SERVICE A/C SYSTEM
This message displays when the electronic sensors that control the air conditioning and heating systems are no longer working.
Have the climate control system serviced by your dealer if you notice a drop in heating and air conditioning efficiency.
SERVICE VEHICLE SOON
This message displays when a non-emissions related malfunction occurs. Have the vehicle serviced by your dealer as soon as possible.
See also:
Bluetooth®
For vehicles with a Bluetooth system, it allows users with a Bluetooth-enabled
cell phone to make and receive hands-free calls using the vehicle’s audio system
and controls.
The Bluetooth-enabled ...
2011 Cadillac CTS Review
Since its 2008 redesign, the Cadillac CTS has been a car you could point to
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Traction Control System (TCS)
The traction control system limits wheel spin. The system is on when the
vehicle is started.
- To turn off traction control, press and release located on the console.
illuminates and the a ...






