Starting the Vehicle
1. Aim the Remote Keyless Entry (RKE) transmitter at the vehicle.
2. Press and release 
.
3. Immediately after completing
Step 2, press and hold 
for at
least four seconds or until the
vehicle's turn signal lamps flash.
When the vehicle starts, the parking lamps will turn on and remain on as long as the engine is running.
The doors will be locked and the climate control system may come on.
The engine will continue to run for 10 minutes. Repeat the steps for a 10-minute time extension. Remote start can be extended only once.
See also:
Remote Start Auto Heated Seats
When on, this feature will turn the heated seats on when using remote start
on cold days.
Press the MENU/SELECT knob when Remote Start Auto Heated Seats is
highlighted. Turn the knob to select On ...
Chime Volume
This feature allows you to select the
volume level of the chime.
Press the customization button until
Chime Volume appears on the DIC
display. Press the set/reset button
once to access the se ...
OnStar Mobile App
With an iPhone® or
Android™-based mobile device,
an OnStar mobile app can be
downloaded. The vehicle can be
remote started, if equipped, or the
doors can be unlocked from
anywhere there is ...