Chevrolet Sonic Owner's Manual: OnStar
If the vehicle is equipped with OnStar® and has an active subscription, additional data may be collected through the OnStar system. This includes information about the vehicle’s operation; collisions involving the vehicle; the use of the vehicle and its features; and, in certain situations, the location and approximate GPS speed of the vehicle. Refer to the OnStar Terms and Conditions and Privacy Statement on the OnStar website.
Event Data Recorders
This vehicle is equipped with an event data recorder (EDR). The main purpose
of an EDR is to record, in certain crash or near crash-like situations, such as
an air bag deployment or hitting a road ...
Radio Frequency Identification (RFID)
RFID technology is used in some vehicles for functions such as tire pressure
monitoring and ignition system security, as well as in connection with conveniences
such as Remote Keyless Entry (RKE) ...
Other materials:
Starting the Engine
The vehicle has a Computer-Controlled Cranking System. It assists in starting
the engine and protects components. If the ignition key is turned to START and then
released when the engine begins cranking, the engine will continue cranking for
a few seconds or until the engine starts. If the eng ...
Top Tether Anchor
A top tether (3, 4) anchors the top of the child restraint to the vehicle. A
top tether anchor is built into the vehicle. The top tether attachment (2) on the
child restraint connects to the top tether anchor in the vehicle in order to reduce
the forward movement and rotation of the child re ...
When It Is Time for New Tires
Factors such as maintenance, temperatures, driving speeds, vehicle loading, and
road conditions affect the wear rate of the tires.
Treadwear indicators are one way to tell when it is time for new tires. Treadwear
indicators appear when the tires have only 1.6mm (1/16 in) or less of tread rema ...
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