2020 MERCEDES-BENZ METRIS MY20 Operator’s Manual

Page 257 of 320

MERCEDES-BENZ METRIS 2020  MY20 Operator’s Manual X
Turn cap : further and remove it from cool-
ant expansion tank  ;.
X Check the coolant level.
If the coolant is up to marker bar  = 
in the
filler neck when cold, there is a sufficient
amount of coo

Page 258 of 320

MERCEDES-BENZ METRIS 2020  MY20 Operator’s Manual Have the brake fluid renewed every two years
at a qualified specialist workshop. Observe the
information regarding brake fluid in the "Ser-
vice products and capacities" section
(Y page 
310).

Page 259 of 320

MERCEDES-BENZ METRIS 2020  MY20 Operator’s Manual Maintenance
General notes
H
Environmental note
Observe measures to protect the environ-
ment when working on the vehicle. You
must observe the legal requirements when
disposing of service products, e.

Page 260 of 320

MERCEDES-BENZ METRIS 2020  MY20 Operator’s Manual The prescribed service interval is based on
normal vehicle use. Service work will need to
be performed more frequently than prescribed
if the vehicle is operated under more arduous
conditions or with

Page 261 of 320

MERCEDES-BENZ METRIS 2020  MY20 Operator’s Manual Always make sure that neither you nor the bat-
tery are electro statically charged.
An electrostatic charge can build up in the fol-
lowing situations:
R wearing synthetic clothing
R friction between

Page 262 of 320

MERCEDES-BENZ METRIS 2020  MY20 Operator’s Manual Disconnecting and removing
G
WARNING
During the charging process, a battery pro-
duces hydrogen gas. If a short circuit occurs
or sparks are created, the hydrogen gas can
ignite. There is a risk of an

Page 263 of 320

MERCEDES-BENZ METRIS 2020  MY20 Operator’s Manual X
Press both latching springs : down and
remove cover  ; upwards from the seat
base.
X Remove cover  ; by pulling upwards at an
angle from the seat base. Open seat base (example: right-hand front seat

Page 264 of 320

MERCEDES-BENZ METRIS 2020  MY20 Operator’s Manual tery is located in the seat base of the left-hand
front seat.
Example: starter battery
X Place the battery on the door sill panel as
shown and secure with handles  = if neces-
sary.
X Connect positive