Key positions - functions at different levels

Updated 08/06/2023

In order to enable the use of a limited number of functions with the engine switched off, the car's electrical system can be set in 3 different levels (key positions) - 0, I and II - with the remote control key. Throughout this owner's manual these levels are described using the denomination "key positions".

The following table shows the functions available in each key position/level.

Level	Functions
0	Odometer, clock and temperature gauge are illuminated. Power seats can be adjusted. The audio system can be used for a limited time - see the Sensus Infotainment supplement.
I	Sun visor for glass roof, power windows, 12 V socket in the passenger compartment, RTI, phone, ventilation fan and windscreen wipers can be used.
II	The headlamps come on. Warning/indicator lamps illuminate for 5 seconds. Several other systems are activated. However, heating in seat cushions and the rear window can only be activated after the engine has been started. This key position consumes a lot of current from the starter battery and should therefore be avoided!

Level

Functions

Odometer, clock and temperature gauge are illuminated.

Power seats can be adjusted.

The audio system can be used for a limited time - see the Sensus Infotainment supplement.

Sun visor for glass roof, power windows, 12 V socket in the passenger compartment, RTI, phone, ventilation fan and windscreen wipers can be used.

The headlamps come on.

Warning/indicator lamps illuminate for 5 seconds.

Several other systems are activated. However, heating in seat cushions and the rear window can only be activated after the engine has been started.

This key position consumes a lot of current from the starter battery and should therefore be avoided!

Choosing key position/level

Key position 0 - Unlock the car - This means that the car's electrical system is at level 0.
Key position I - With the remote control key fully inserted into the ignition switch1 - Briefly press START/STOP ENGINE.

Note

To reach level I or II without starting the engine - do not depress the brake/clutch pedal when these key positions are due to be selected.

Key position II - With the remote control key fully inserted into the ignition switch1 - Give a long2 press on START/STOP ENGINE.
Back to key position 0 - To return to key position 0 from position II and I - Briefly press on START/STOP ENGINE.

Audio system

For information on audio system functions with remote control key removed, see the Sensus Infotainment supplement.

Starting and stopping the engine

For information about starting/switching off the engine, see Starting the engine.

Towing

For important information about the remote control key during towing, see Towing.