See also:

Multifunction steering wheel
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Deactivating/activating the ECO start/stop function
General information You can deactivate and activate the ECO start/stop function using COMAND. You can also use the programmable button to activate and deactivate the ECO start/stop function i ...

Checking the battery
Press the or button. The battery is working properly if battery check lamp 1 lights up briefly If battery check lamp 1 does not light up briefly during the test, the battery is dischar ...