
Select position D for automatic changing of the four gears.
The gearbox then operates in auto-adaptive mode, without any intervention on the part of the driver. It continuously selects the most suitable gear according to the style of driving, the profile of the road and the load in the vehicle.
For maximum acceleration without touching the gear lever, press the accelerator pedal down fully (kick down). The gearbox changes down automatically or maintains the gear selected until the maximum engine speed is reached. On braking, the gearbox changes down automatically to provide efficient engine braking.
If you release the accelerator sharply, the gearbox will not change to a higher gear for safety reasons.
Never select position N while the vehicle is moving.
Never select positions P or R unless the vehicle is completely stationary.
Chevrolet Sonic. Storing a Flat or Spare Tire and Tools
Warning
Storing a jack, a tire, or other equipment in the passenger compartment of
the vehicle could cause injury. In a sudden stop or collision, loose equipment could
strike someone. Store all t ...
Chevrolet Sonic. Tire Pressure
Tires need the correct amount of air pressure to operate effectively.
Caution
Neither tire underinflation nor overinflation is good. Underinflated tires,
or tires that do not have enough air, can ...
Chevrolet Sonic. 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 cr ...