coolant reservoir MERCEDES-BENZ M-Class 2014 W166 Owner's Manual

X
If necessary, add coolant that has been
tested and approved by Mercedes-Benz.
X Replace cap 0002and turn it clockwise as far
as it will go.
For further information on coolant, see
(Y page 450).
Adding washerf luid to the windshield
washer system G
WARNING
Certain components in the engine
compartment, such as the engine, radiator
and parts of the exhaust system, can become
very hot .Working in the engine compartment
poses a risk of injury.
Where possible, let the engine cool down and
touch only the components described in the
following. G
WARNING
Windshield washer concentrate is highly
flammable. If it comes into contact with hot
engine components or the exhaust system it
could ignite. There is a risk of fire and injury.
Make sure that no windshield washer
concentrate is spilled next to the filler neck. Example: washer fluid reservoir
Example: washer fluid reservoir in AMG vehicles
X
To open: pull cap0002upwards by the tab.
X Add the premixed washer fluid.
X To close: press cap 0002onto the filler neck
until it engages.
If the washer fluid level drops below the
recommended minimum of 1liter, a message
appears in the multifunction display
prompting you to add washer fluid
(Y page 314).
Further information on windshield washer
fluid/antifreeze (Y page 451). Maintenance
ASSYST PLUS
Service message The ASSYST PLUS service interval display
informs you of the nex
tservice due date.
Information on the type of service and service
intervals (see the separate Maintenance
Booklet). 368
MaintenanceMaintenance and care