Chevrolet Sonic Owner's Manual: Lighting Features

Reading Lamps

For vehicles with front reading lamps, they are in the overhead console. or (Reading Lamps): Press to turn each lamp on or off. ...

Battery Load Management

The vehicle has Electric Power Management (EPM) that estimates the battery's temperature and state of charge. It then adjusts the voltage for best performance and extended life of the battery. ...

Other materials:

OnStar Description and Operation
This OnStar® system consists of the following components: Telematics communication interface control module OnStar® three button assembly Microphone Cellular antenna Navigation antenna Bluetooth® antenna (If equipped) Back up battery (If equipped) This system also interfaces wi ...

Brake Rotor Thickness Measurement
Warning: Refer to Brake Dust Warning. If the inboard friction surface of the brake rotor is not accessible, reposition and support the caliper with the brake pads. Refer to Front Disc Brake Pads Replacement. Clean the friction surfaces of the brake rotor with denatured al ...

Synchronizers Disassemble
1st/2nd Gear Synchronizer iv Note: When servicing the synchronizers, retain them in the same order that they are removed. Keep the synchronizer components together and mark them to identify correct location. Remove the 1st/2nd gear synchronizer hub  ...