Mercedes-Benz S-Class 2009 - Manual (Page 516)

Vehicle status messages in the multifunction display
514
Display messages Possible cause/consequence Possible solution
(USA only)
(Canada only)
Service
See Oper. Manual
S 600 and S 65 AMG only:
The brake system sensors are
malfunctioning. The brake system
continues to function normally with full
brake force boost. X Continue driving with added caution.
X Have the system checked at an authorized
Mercedes-Benz Center as soon as possible.
Practical hints