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:
Low Fuel Warning Light
This light comes on for a few seconds when the ignition is turned on as a check
to indicate it is working. If it does not come on, have it fixed.
This light comes on when the vehicle is low on fuel.
The low fuel warning light comes on when there are approximately 6.0 L (1.7 gal)
of fuel rema ...
Heater Outlet Hose Replacement (LDE, LUW)
Special Tools
BO-38185 Hose Clamp Pliers
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Drain the cooling system. Refer to Cooling System Draining and Filling.
Disengage the heater outlet hose quick connect clip (1) at the heater ...
Secondary Air Injection System Description
The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust
emissions during a cold start. This occurs when the start-up engine coolant temperature
(ECT) is between −10 to +56?C (14?33?F), the intake air temperature (IAT) is greater
than −10?C (14?F) and it has ...
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