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.
Mounting dimensions
WARNING
Only have a trailer tow hitch retrofitted at a
qualified specialist workshop.
If you have a trailer tow hitch retrofitted,
changes to the engine cooling system may
be necessary, depending ...
SmartKey functions
■ To unlock centrally: press the
button.
If you do not open the vehicle within
approximately 40 seconds of unlocking:
• the vehicle is locked again.
• the theft deterrent locking sys ...
Steering wheel heating
Activating/deactivating
1 To switch on the steering-wheel heating
2 To switch off the steering-wheel heating
3 Indicator lamp
The steering-wheel heating heats the leather
areas of the steering ...