Start/Stop – function
Start/Stop is a function that temporarily switches off the engine when the vehicle is not moving, for instance in heavy traffic or at a traffic light to help reduce fuel consumption.
Function and use
Start/Stop is activated automatically each time the engine is started[1]. The symbol in the instrument panel will be displayed for several seconds when the engine starts and the indicator light in the On/Off button will remain illuminated while the function is activated.
All of the vehicle's systems will function while the engine is auto-stopped, although the function of certain systems may reduced at this time. For example, blower speed and high infotainment system volume may be reduced to help conserve the battery's capacity.
Auto-stopping the engine
Normally, when Start/Stop is activated and the brakes are applied until the vehicle comes to a standstill, the engine will auto-stop automatically if the driver keeps the brake pedal depressed.
To remind the driver that the engine has been auto-stopped, the Start/Stop symbol will illuminate in the instrument panel and remain on until the engine restarts.
Auto-starting the engine
The engine restarts as soon as the driver releases the brake pedal.
Deactivating Start/Stop
In certain situations (e.g., driving in heavy, stop-and-go traffic), it may be preferable to deactivate Start/Stop.
This is done by pressing the button in the center console. The indicator light in the button will go out.
Start/Stop will remain deactivated until the button is pressed again or until the engine is switched off and restarted by the driver.