Chevrolet Sonic Owner's Manual: Dual Tone Multi-Frequency (DTMF) Tones
The in-vehicle Bluetooth system can send numbers during a call. This is used when calling a menu-driven phone system.
1. Turn or press the Push/MENU/ TUNE knob and select Enter Number.
2. Enter the character sequence. See “Entering a Character Sequence” in Operation.
Muting a Call
To Mute a Call
Turn or press the Push/MENU/ TUNE knob and select Mute Call.
To Cancel Mute
Turn or press the Push/MENU/ TUNE knob and select Mute Call. ...
Pairing with Touchscreen
A Bluetooth-enabled cell phone must be paired to the Bluetooth system and then
connected to the vehicle before it can be used. See your cell phone manufacturer's
user guide for Bluetooth funct ...
Other materials:
Cleaning High Gloss Surfaces and Vehicle Information and Radio Displays
For vehicles with high gloss surfaces or vehicle displays, use a microfiber cloth
to wipe surfaces. Before wiping the surface with the microfiber cloth, use a soft
bristle brush to remove dirt that could scratch the surface. Then use the microfiber
cloth by gently rubbing to clean. Never use w ...
Tire Pressure Indicator Sensor Learn
Special Tools
EL-46079 Tire Pressure Monitor Diagnostic Tool
EL-50448 Tire Pressure Monitor Sensor Activation Tool
For equivalent regional tools, refer to Special Tools.
Learn Mode Description
The tire pressure monitor system uses the instrument cluster, body control
module (B ...
Cooling Fan Description and Operation (LWE, LUW)
System Overview
The engine cooling fan system is composed of one cooling fan, 2 relays, the engine
control module (ECM), and the associated wiring. The cooling fan assembly includes
1 resistor mounted in the cooling fan shroud. The cooling fan resistor may be a
stand alone compon ...
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