See also:

Switching on the manual drive program
The manual drive program is only available for AMG vehicles. Manual drive program M is different from drive program S with regard to spontaneity, responsiveness and smoothness of gear changes ...

RACETIMER
Displaying and starting RACETIMER WARNING The RACETIMER feature is only for use on roads and in conditions where high speed driving is permitted. Racing on public roads is prohibited under a ...

AMG vehicles
Drive program selector with manual drive program For further information on the automatic drive program. Only change from automatic drive program C, S or S+ to manual drive program M when ...