Chevrolet Sonic: Ride Control Systems

Hill Start Assist (HSA)

System Operation

Other info:

Seat Ibiza. Brakes
Brake servo The brake servo amplifies the pressure you apply to the brake pedal. It works only when the engine is running. If the brake servo is not functioning due to a malfunction, or if the ve ...

Chevrolet Sonic. Rear Window and Outside Mirror Defogger
(Rear Window Defogger): Press to turn the rear window and outside mirror defogger on or off. An indicator light comes on to show that the feature is on. The rear window defogger turns off after ...

Chevrolet Sonic. Maintenance
Air Intake Clear away any ice, snow, or leaves from the air intake at the base of the windshield that can block the flow of air into the vehicle. Passenger Compartment Air Filter The filter remov ...