Towing a trailer

See also:

Service interval display
Service messages Information on the type of service and service intervals (see the separate Maintenance Booklet). You can obtain further information from an authorized Mercedes-Benz Center or a ...

Safety systems
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Automatic locking feature
1 To deactivate 2 To activate ■ To deactivate: press and hold button 1 for about five seconds until a tone sounds. ■ To activate: press and hold button 2 for about five seconds unti ...