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 LocksHow to Add Coolant to the Coolant Surge Tank
Caution
This vehicle has a specific coolant fill procedure. Failure to
follow this procedure could cause the engine to overheat and be severely damaged.
If no problem is found, check to see if coolant is visible in the coolant surge
tank. If coolant is visible but the coolant level is not at t ...
Ignition Positions
The ignition switch has four different positions.
The uplevel key must be fully extended to start the vehicle.
To shift out of P (Park), the ignition must be in ON/RUN and the regular brake
pedal applied.
1 (STOPPING THE ENGINE/LOCK/ OFF): When the vehicle is stopped, turn the ignition
sw ...
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 ...