0 To remove the SmartKey
1 Power supply for some consumers, such
as the windshield wipers
2 Ignition (power supply for all consumers)
and drive position
3 To start the engine
As soon as the ignition is switched on, all the indicator lamps in the instrument cluster light up. If an indicator lamp does not go out after starting the engine or lights up while driving, see .
If the SmartKey is in position 0 in the ignition lock for an extended period of time, it can no longer be turned in the ignition lock. The steering is then locked. To unlock, remove the SmartKey and reinsert it into the ignition lock.
The steering is locked when you remove the SmartKey from the ignition lock.
► Remove the SmartKey when the engine is switched off.
The starter battery could otherwise be discharged.
If you cannot turn the SmartKey in the ignition lock, the starter battery may not be charged sufficiently.
► Check the starter battery and charge it if necessary .
or
► Jump-start the vehicle .
You can only remove the SmartKey if: Rthe SmartKey is in position 0 in the ignition lock.
Rthe automatic transmission selector lever is in P.
Operating safety
Safety notes
WARNING
Work improperly carried out on electronic
components and associated software could
cause them to cease functioning. Because the
vehicle's electronic components are
intercon ...
Setting the airflow
X Turn the SmartKey to position
2 in the ignition lock.
► To increase: press the button.
► To reduce: press the button.
The airflow from the rear-compartment
vents and the c ...
Change of address or change of
ownership
In the event of a change of address, please
send us the "Notification of Address Change"
in the Service and Guarantee booklet or
simply call the Mercedes-Benz Customer
Assistance Center ...