See also:

Unlocking the driver's door (mechanical key)
If the vehicle can no longer be unlocked with the SmartKey, use the mechanical key. If you use the mechanical key to unlock and open the driver's door, the anti-theft alarm system will be trigg ...

Setting a speed
WARNING   Keep in mind that it may take a brief moment until the vehicle has made the necessary adjustments. Increase or decrease the set vehicle speed to a value that the prevailing ro ...

Warning and display messages in the multifunction display
– Activate ATTENTION ASSIST using the onboard computer (Y page 232). Symbol 1 appears in the multifunction display. – If necessary, take a break. – Press or to confirm the message. On l ...