Maintenance - Mercedes-Benz B-Class 2011 Owner's Manual

Maintenance

266
To open: pull cap : upwards by the tab.
X
Top up with the premixed washer fluid.
X
To close: press cap : onto the filler neck
X
until it engages.
The washer fluid reservoir is used for both the
windscreen washer system and the headlamp
cleaning system.
For further information on windscreen
washer fluid/antifreeze (
Maintenance
ASSYST PLUS service interval display
Service messages
The ASSYST PLUS service interval display
informs you of the next service due date.
The multifunction display shows a service
message for a few seconds, e.g.:
Next service A due in .. days
Service A due
Service A overdue by .. days
The letter indicates which service is due.
stands for a minor service and
service. A number or another letter may be
displayed after the letter. This figure indicates
any necessary additional maintenance work
to be performed.
If you report this displayed information to a
qualified specialist workshop, for example a
Mercedes-Benz Service Centre, they can
inform you of the costs the service will incur.
Information on the type of service and service
intervals (see separate Service Booklet).
The ASSYST PLUS service interval display
does not take into account any periods of
time during which the battery is disconnec-
ted.
page 316).
Y
A
B for a major
Maintaining the time-dependent service
schedule:
Note down the service due date displayed
X
in the multifunction display before discon-
necting the battery.
or
After reconnecting the battery, subtract
X
the battery disconnection periods from the
service date shown on the display.
i
The ASSYST PLUS service interval display
does not show any information on the
engine oil level. Observe the notes on the
engine oil level ( page 263).
Y
Hiding a service message
Press % or a.
X
Displaying service messages
Switch the ignition on.
X
Press the = or ; button to select the
X
Serv. menu.
Press the 9 or : button to select the
X
ASSYST PLUS submenu and confirm by
pressing the a button.
The service due date appears in the multi-
function display.
Points to remember
Resetting the ASSYST PLUS service inter-
val display
! If the ASSYST PLUS service interval dis-
play has been inadvertently reset, this set-
ting can be corrected at a qualified special-
ist workshop.
Have service work carried out as described
in the Service Booklet. This may otherwise
lead to increased wear and damage to the
major assemblies or the vehicle.
A qualified specialist workshop, e.g. a
Mercedes-Benz Service Centre, will reset the
ASSYST PLUS service interval display after
the service work has been carried out.