Switching between letters and numbers

Depending on the menu, you can switch between entering letters and numbers:

Switching between upper and lower

    See also:

    What to do if...
    Information on suitable mobile phones. Appointments, tasks, notes, text messages, or e-mails from the mobile phone are not displayed. ▷ The mobile phone is not capable of the missing funct ...

    Cooling function
    The passenger compartment can only be cooled with the engine running. Press the button. The air is cooled and dehumidified and – depending on the temperature setting – warmed again. The cool ...

    Voice operation
    Vehicles equipped with the voice activation system: operation. Vehicles not equipped with the voice activation system: depending on the equipment, the mobile phone can be voice operated as desc ...