For vehicles with the RKE transmitter, it may work up to 60m (195 ft) away from the vehicle.

Press the key release button to extend the key blade. The key can be used for the ignition and all locks.
Press
to unlock the driver door
or all doors and the liftgate.
Press
to lock all doors and the
liftgate.
Lock and unlock feedback can be personalized. See Vehicle Personalization on page 5-27.
Press and release
to initiate vehicle
locator.
Press and hold
for at least three
seconds to sound the panic alarm.
Press
again to cancel the panic
alarm.
See Keys on page 2-1 and Remote Keyless Entry (RKE) System Operation on page 2-3.
Initial Drive Information
Door LocksHeated Front Seats
Warning
If you cannot feel temperature change or pain to the skin, the
seat heater may cause burns. To reduce the risk of burns, people with such a condition
should use care when using the seat heater, especially for long periods of time.
Do not place anything on the seat that insulates again ...
Safety System Check
Now and then, check that the safety belt reminder light, safety belts, buckles,
latch plates, retractors, and anchorages are all working properly.
Look for any other loose or damaged safety belt system parts that might keep
a safety belt system from doing its job. See your dealer to have it rep ...
Connections
The required specific Onstar subscription plan includes the services that follow
to help customers stay connected.
For coverage maps, see www.onstar.com (U.S.) or www.onstar.ca (Canada).
WiFi Connectivity (If Equipped)
The vehicle has a WiFi hotspot that provides a high-speed, wireless Internet ...