From the outside
With the doors closed, fit and turn the key in one of the front door locks.
From the inside
With the doors closed, press (to lock) or lift (to unlock) one of the front door knobs.
The rear door knobs will lock or unlock only the specific door.
IMPORTANT If one of the doors is not shut properly or there is a failure in the system, the central locking feature will cut out and after some attempts the device stops working for about two minutes. In these 2 minutes, the doors can be locked or unlocked manually. After the two minutes, the control unit is ready to receive commands once more.
If the cause of the failure is removed, the device will start working properly.
Chevrolet Sonic. Arming the AlarmSystem
1. Close all doors, the trunk/liftgate, and the hood.
2. Lock the vehicle in one of two ways:
Use the RKE transmitter.
With a door open, press on the
interior of the door.
3. After 30 se ...
Chevrolet Sonic. Vehicle Messages
DIC messages display when the status of the vehicle has changed and action may
be needed to correct the condition. Multiple messages appear one after another.
Press any of the DIC buttons on the tu ...
Chevrolet Sonic. Tire Inspection
We recommend that the tires, including the spare tire, if the vehicle has one,
be inspected for signs of wear or damage at least once a month.
Replace the tire if:
The indicators at three or mo ...