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Vehicle status messages in the multifunction display
502
Display messages Possible cause/consequence Possible solution
Currently
Unavailable
See Oper. Manual
The ESP
®
and the PRE-SAFE
®
system are
switched off due to undervoltage. It is
possible that the battery is not charged.
The brake system still functions normally.
The BAS Plus and the PRE-SAFE
®
Brake
are also not available.
X
Continue driving with added caution.
X
Have the system checked at an authorized
Mercedes-Benz Center as soon as possible.
Failure to follow these instructions increases the
risk of an accident.
Currently
Unavailable
See Oper. Manual
If the yellow ESP
®
warning lamp v
flashes while driving and this message
appears, the Electronic Traction System
(ETS/4-ETS) has switched off to prevent
overheating of the drive wheel brakes.
The BAS Plus and the PRE-SAFE
®
Brake
are also not available.
As soon as the brakes have cooled off, the
Electronic Traction System (ETS/4-ETS)
switches on again.
The message in the multifunction display
disappears and the ESP
®
warning lamp v
goes out.
Tele Aid
Inoperative
One or more main functions of the Tele Aid
system are malfunctioning.
X
Have the Tele Aid system checked at an
authorized Mercedes-Benz Center.
SRS Malfunction
Service Required
There is a malfunction in the supplemental
restraint systems. The air bags or
Emergency Tensioning Devices (ETDs)
could deploy unexpectedly or fail to
activate in an accident.
X
Drive with added caution to the nearest
authorized Mercedes-Benz Center.
Practical hints