If you happen to press the starter button while trying to lock the steering lock while the ignition is still on, a chime will sound when the driver door is opened. At the same time, a message appears in the instrument cluster display informing you that the ignition is still active.
Switching the ignition on and off
x Push the starter button once to switch on the ignition without depressing the brake pedal ⇒ .
x Push the starter button again to switch off the ignition.
When the ignition is switched on, a chime will sound when the driver door is opened. At the same time, a message appears in the instrument cluster display informing you that the ignition is still active.
Starting and stopping the engine
x Depress the brake pedal.
x Push the starter button to start the engine.
x Push the starter button again to stop the engine.
WARNING
Unintended vehicle movement can cause serious personal injury.
x Do not depress the brake pedal when switching on the ignition, as the engine could oth-erwise start immediately.
WARNING
Improper use of vehicle keys can result in serious personal injury.
x Always take the key with you when you leave the vehicle. Children or unauthorized per-sons may use it to lock the vehicle, start the engine, and operate vehicle systems such as the power windows, leading to serious personal injury.
x Never leave children, disabled persons, or anyone who cannot help themselves in the vehicle. The doors can be locked using the remote control vehicle key. This could result in people being trapped in the vehicle in an emergency. For example, depending on the time of year, people trapped in the vehicle can be exposed to very high or very low temperatures.
x Heat build-up in the passenger and luggage compartment of a parked vehicle can result in temperatures in the vehicle that are much higher than the outside temperatures, particularly in summer. Temperatures can quickly reach levels that can cause unconsciousness and death, particularly to small children.
In vehicles with a diesel engine and Keyless Access, the engine start may be delayed if the engine has to be preheated.
If the ignition is switched on or the engine is running and the driver door is opened, a chime sounds. The chime is also a reminder to switch off the engine and turn off the ignition before leaving and locking the vehicle from the outside.
Starting the engine
Please perform these steps only in the order listed.
Vehicles without Keyless Ac-
cess Vehicles with Keyless Access
6.
Removing the vehicle key from
the ignition switches off electrical
equipment and activates the
steering column lock.
Opening the doors switches off
electrical equipment and acti-
vates the steering column lock.
Emergency shut-off function
If the engine does not switch off when the vehicle key is turned in the ignition lock or when the starter button is pressed briefly, it must be switched off using the emergency switch-off function.
The steps should only be carried out in the specified order.
Vehicles without Keyless Ac-
cess
Vehicles with Keyless Access
1a. Selector lever in position D/S/R:
turn the vehicle key clockwise or
counterclockwise in the ignition
lock twice within 1 second and
then release the key.
Selector lever in position D/S/R:
at a speed below 10 km/h (6 mph)
and with the brake pedal de-
pressed, press the starter button
twice within a 1 second period
and then release ⇒ .
OR: Hold the vehicle key in the
required position for longer than 2
seconds.
OR: Press and hold the starter
button for longer than 2 seconds.
1b. Selector lever in position N: Turn
the vehicle key in the ignition lock
clockwise or counterclockwise
and then let go of the key.
Selector lever in position N: Irre-
spective of the speed at which the
vehicle is travelling, press the
starter button once ⇒ .
2. The engine switches itself off.