
Deadlocking renders the exterior and interior door controls inoperative. It also deactivates the manual central control button.
Therefore, never leave anyone inside the vehicle when it is deadlocked.

Using the key
Using the remote control

Deadlocking is confirmed by fixed lighting of the direction indicators for approximately two seconds. Depending on version, the door mirrors fold at the same time.

Folding the key
First press this button to fold the key.
If you do not press the button when folding the key, there is a risk of damage to the mechanism.
Chevrolet Sonic. Instrument Panel Fuse Block
The instrument panel fuse block is on the underside of the driver side instrument
panel.
The vehicle may not be equipped with all of the fuses, relays, and features shown.
...
Chevrolet Sonic. Floor Mats
Warning
If a floor mat is the wrong size or is not properly installed, it can interfere
with the pedals. Interference with the pedals can cause unintended acceleration
and/or increased stopping d ...
Chevrolet Sonic. Turning the Systems Off and On
The button for TCS and StabiliTrak is on the center console.
Caution
Do not repeatedly brake or accelerate heavily when TCS is off. The vehicle
driveline could be damaged.
To turn off only TCS, ...