DVD Distortion
Video distortion can occur when operating cellular phones, scanners, CB radios, Global Position Systems (GPS)*, two-way radios, mobile fax machines, or walkie talkies.
It might be necessary to turn off the DVD player when operating one of these devices in or near the vehicle.
*Excludes the OnStar® System.
See also:
AM
The range for most AM stations is greater than for FM, especially at night. The
longer range can cause station frequencies to interfere with each other. Static
can occur when things like storms an ...
Reducing Speed While Using Cruise Control
If the cruise control system is already activated:
• Press and hold the SET– button on the steering wheel until the lower speed desired is reached, then release it.
• To slow down in small amo ...
Engine Overheating
If the vehicle has the Duramax® Diesel engine, see the Duramax Diesel Supplement for more information.
The vehicle has several indicators to warn of engine overheating.
There is a coolant temperatu ...