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:

Radio Antenna Replacement
Radio Antenna Replacement Callout Component Name 1 Radio Antenna Procedure Rotate the mast counterclockwise in order to release the mast from the antenna base. ...

Dome Lamp Bulb Replacement
Dome Lamp Bulb Replacement Callout Component Name Preliminary Procedure Remove the windshield header courtesy lamp. Refer to Windshield Header Courtesy Lamp Replacement 1 Dome Lamp Bulb ...

Crankshaft and Bearing Cleaning and Inspection
Special Tools EN-45059 Torque Angle Sensor Kit GE-571-B Dial Gauge For equivalent regional tools, refer to Special Tools. Crankshaft End Play, Check Note: Crankshaft attached with crankshaft bearing caps. Install the GE-571-B gauge  (1). ...