

The immobilizer light should come on briefly as the engine is started. If it does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off.
If the light stays on and the engine does not start, there could be a problem with the immobilizer system. See Immobilizer Operation.
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, ...
Renault Clio. Gear lever/Handbrake
Gear lever
Vehicles with manual gearbox: refer
to the grid on the gear lever knob 1.
Vehicles with automatic gearbox:
refer to the information on the
“Automatic gearbox” in Section 2.
...
Chevrolet Sonic. Conversions and Add-Ons
Add-On Electrical Equipment
Caution
Some electrical equipment can damage the vehicle or cause components to not
work and would not be covered by the warranty. Always check with your dealer before ...