Working in the engine compartment poses a
risk of injury.
Where possible, let the engine cool down andtouch only the components described in the following.
GWARNING
Windshield washer concentrate could ignite if it comes into contact with hot engine compo-
nents or the exhaust system. There is a risk of
fire and injury.
Make sure that no windshield washer con-
centrate is spilled next to the filler neck.
Example
X To open: pull cap:upwards by the tab.
X Add the premixed washer fluid.
X To close: press cap :onto the filler neck
until it engages.
If the washer fluid level drops below the rec-
ommended minimum of 1 liter, a message
appears in the multifunction display prompt-
ing you to add washer fluid ( Ypage 233).
Further information on windshield washer
fluid/antifreeze ( Ypage 339).
ASSYST PLUS
Service message
The ASSYST PLUS service interval display
informs you of the next service due date.
You can find information on the type of ser-
vice and service intervals in the Maintenance
Booklet. You can obtain further information from an
authorized Mercedes-Benz Center or at
http://www.mbusa.com (USA only).
iThe ASSYST PLUS service interval display
does not show any information on the
engine oil level. Observe the notes on the
engine oil level ( Ypage 271).
The multifunction display shows a service
message for several seconds, e.g.: R
Service A in .. Days
RService A Due
RService A Exceeded by .. Days
Depending on the operating conditions of thevehicle, the remaining time or distance until
the next service due date is displayed.
The letter
AorB, possibly in connection with a
number or another letter, indicates the type
of service.
Astands for a minor service andB
for a major service.
You can obtain further information from an
authorized Mercedes-Benz Center.
The ASSYST PLUS service interval display
does not take into account any periods of
time during which the battery is disconnec-ted.
Maintaining the time-dependent service schedule:
X Note down the service due date displayed
in the multifunction display before discon-
necting the battery.
or
X After reconnecting the battery, subtract
the battery disconnection periods from the
service date shown on the display.
Hiding a service message
X Press the aor% button on the steer-
ing wheel.
274ASSYST PLUS
Maintenance and care
