A SERVICE OF

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354
Practical hints
What to do if …?
Display Possible cause Possible solution
AIR CLEANER
CHANGE CARTRIDGE
VISIT WORKSHOP
The air filter is clogged. ̈ Have the air filter checked by an authorized
Mercedes-Benz Center.
DISTRONIC
EXTERNAL MALFUNCTION
REACTIVATE
Distronic* is switched off and is temporarily
unavailable.
̈ Try activating Distronic* again later.
DISTRONIC
CURRENTLY
UNAVAILABLE
SEE OPERATORS MANUAL
Distronic* is switched off because the Dis-
tronic* cover in the radiator grille is dirty.
̈ Clean the Distronic* cover in the radiator
grille (
page 335).
̈ Restart the vehicle.
DISTRONIC
DRIVE TO WORKSHOP
Distronic* is malfunctioning or the display
is malfunctioning.
̈ Visit an authorized Mercedes-Benz Center as
soon as possible.