OnStar

See also:

Interior
Two occupants fit inside the XLR's luxurious interior, which features eucalyptus wood and aluminum accents. The seatbacks and cushions are heated and cooled. The DVD navigation/entertainment syste ...

USB Port
The USB connector uses the USB standards, 1.1 and 2.0. USB Supported Devices - USB Flash Drives - Portable USB Hard Drives - Fifth generation or later iPods* - First, Second, or Third generatio ...

Electrical System Overload
The vehicle has fuses and circuit breakers to protect against an electrical system overload. When the current electrical load is too heavy, the circuit breaker opens and closes, protecting th ...