See also:

4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are permanently driven. Together with ESP® and 4ETS, it improves the traction of your vehicle whenever a drive wheel spins due to insufficient grip. WARNING&nb ...

Driving systems
Problem Possible causes/consequences and Solutions The red distance warning lamp lights up while the vehicle is in motion. A warning tone also sounds. Risk of accide ...

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 ...