Chevrolet Sonic Owner's Manual: Max Startup Volume
This allows the startup volume of the infotainment system to be set.
Press < or > to select the desired volume between 9-21.
Touch Beep Volume
When on, a beep will be heard when pressing the screen. When off, the beep is
canceled. Select On or Off. ...
System Version
Press to view the version of the infotainment system. ...
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 ...
Cylinder Head Cleaning and Inspection
Valve Cleaning and Inspection
Warning: Bodily injury may occur if the cleaning solvent is
inhaled or exposed to the skin.
Note: Do not scratch the valve stem with the wire brush.
Clean the valves of carbon, oil and varnish. Carbon can be remove ...
Automatic Transmission Shift Lock Control Function Check
Warning: When you are doing this inspection, the vehicle could move
suddenly. If the vehicle moves, you or others could be injured.
Before starting this check, be sure there is enough room
around the vehicle. It should be parked on a level surface.
Apply the parking brake. Be read ...
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