Starting the Vehicle

1. Aim the Remote Keyless Entry (RKE) transmitter at the vehicle.

2. Press and release 3. Immediately after completing.

3. Immediately after completing Step 2, press and hold least four seconds or until the 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:

    Delayed Door Lock
    When on, this feature will delay the locking of the doors until five seconds after the last door is closed. You will hear three chimes to signal delayed locking is in use. Pressing either the pow ...

    Storing a Flat or Spare Tire and Tools
    WARNING! Storing a jack, a tire, or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Stor ...

    Diagnostics
    OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if ...