
This chapter describes how to operate technology features.
Chevrolet Sonic. Tire Pressure Light
For vehicles with the Tire Pressure Monitor System (TPMS), this light comes on
briefly when the engine is started. It provides information about tire pressures
and the TPMS.
When the Light Is O ...
Chevrolet Sonic. Automatic Headlamp System
When it is dark enough outside and the exterior lamp control is in the automatic
position, the headlamps come on automatically. See Exterior Lamp Controls.
The vehicle has a light sensor on top o ...
Fiat Punto. Pretensioners
To increase the efficiency of the front seat belts, the
Fiat Punto is fitted with pretensioners. These devices
“feel”, through a sensor, that a violent crash is in
progress and rewind the seat ...