2020 MERCEDES-BENZ METRIS warning

An arrow on the sidewall of the tire indicates
its correct direction of rotation.
You may mount a spare wheel against the
direction of rotation. Observe the time restric-
tion on use as well as the speed limitation
specified on the spare wheel. Storing wheels
Store wheels that are not being used in a cool,
dry and preferably dark place. Protect the tires
from contact with oil, grease and fuel. Mounting a wheel
Vehicle preparation X
Stop the vehicle as far away as possible
from traffic and on a level, firm and non-slip
surface.
X If your vehicle poses a risk to approaching
traffic, switch on the hazard warning lamps.
X Apply the parking brake.
X Turn the front wheels to the straight-ahead
position.
X Shift the transmission to position j.
X Switch off the engine.
X Passengers should leave the vehicle. Make
sure that the passengers are not endan-
gered as they do so.
X Make sure that no one is near the danger
area while the wheel is being changed. Any-
one who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
X Place the warning triangle or warning lamp
at a suitable distance.
Observe the legal requirements on the cor-
rect use of the warning triangle or warning
lamp for the country in which you are cur-
rently driving
X Secure the vehicle to prevent it from rolling
away.
Observe the safety notes on parking under
"Driving and parking"
(Y page 138)
X On level terrain: place chocks or other suit-
able objects under the front and rear of the
wheel that is diagonally opposite the wheel
to be changed. X
On slight inclines: place chocks or other
suitable objects under the wheels on the
front and rear axles opposite the wheel to
be changed.
X If included in the vehicle equipment, take
the tire-changing tool kit out of the vehicle
tool kit (Y page

270).
Apart from some country-specific variants,
vehicles are not equipped with tire-changing
tools. Some tools for changing a wheel are
specific to the vehicle. Consult a qualified
specialist workshop for more information on
which tools are required to perform a wheel
change on your vehicle.
X If included in the vehicle equipment, remove
the spare wheel from the spare wheel
bracket

(Y page 303). Observe the safety
notes listed under "Spare wheel"
(Y page 302).
X Carefully remove the hub caps. X
Using lug wrench :, loosen the wheel bolts
on the wheel to be changed counter-clock-
wise by about one full turn. Do not remove
the wheel bolts.
Raising the vehicle G
WARNING
If you do not position the jack correctly at
the appropriate jacking point of the vehicle,
the jack could tip over with the vehicle
raised. There is a risk of injury.
Only position the jack at the appropriate
jacking point of the vehicle. The base of the
jack must be positioned vertically, directly
under the jacking point of the vehicle. 298
Changing wheels
Wheels and tires

G
WARNING
On uphill and downhill slopes, the jack could
tip over with the vehicle raised. There is a
risk of injury.
Do not change wheels on uphill or downhill
gradients. Notify a qualified specialist work-
shop.
! Only position the jack on the jacking
points intended for this purpose. You could
otherwise damage the vehicle.
Observe the following when raising the vehi-
cle:
R To raise the vehicle, only use the vehicle-
specific jack that has been tested and
approved by Mercedes-Benz. If the jack is
used incorrectly, it could tip over while the
vehicle is raised.
R The vehicle's jack is intended only to raise
the vehicle for a short time when changing a
wheel. It is not suited for performing mainte-
nance work under the vehicle.
R Avoid changing the wheel on uphill and
downhill slopes.
R Before raising the vehicle, secure it from
rolling away by applying the parking brake
and inserting wheel chocks. Never disen-
gage the parking brake while the vehicle is
raised.
R The jack must be placed on a firm, flat and
non-slip surface. On a loose surface, a large,
load-bearing underlay must be used. On a
slippery surface, a non-slip underlay must
be used, e.g. rubber mats.
R Make sure that the distance between the
underside of the tires and the ground does
not exceed
1.2 in(3 cm).
R Never place your hands or feet under the
raised vehicle.
R Never lie under the raised vehicle.
R Never start the engine when the vehicle is
raised.
R Never open or close a door or the tailgate/
door when the vehicle is raised.
R Make sure that no persons are present in
the vehicle when the vehicle is raised. Jacking points : (rubber stoppers) are loca-
ted just behind the front wheel arches and just
in front of the rear wheel arches.
X Place jack ; beneath corresponding jack-
ing points :.
X Turn handwheel = until jack plate ; sits
securely on jacking point :.
X Make sure the base of jack ; is positioned
vertically beneath jacking point :.
X Assemble adapter ? and ratchet A from
the vehicle tool kit.
X Place adapter ? and ratchet A on the hex-
agon nut of jack ; so that the lettering
AB/DOWN is visible.
X Turn ratchet A in the AUF/UP direction
until the tire is a maximum of 3 cm off the
ground.
When doing so, jack ; may move to one of
the side support surfaces.
Removing a wheel !
Do not place wheel bolts in sand or on a
dirty surface. The bolt and wheel hub
threads could otherwise be damaged when
you screw them in.
X Unscrew the wheel bolts.
X Remove the wheel. Changing wheels
299
Wheels and tires Z

Mounting a new wheel
G
WARNING
Oiled or greased wheel bolts or damaged
wheel bolts/hub threads can cause the
wheel bolts to come loose. As a result, you
could lose a wheel while driving. There is a
risk of accident.
Never oil or grease wheel bolts. In the event
of damage to the threads, contact a quali-
fied specialist workshop immediately. Have
the damaged wheel bolts or hub threads
replaced/renewed. Do not continue driving. G
WARNING
If you tighten the wheel bolts or wheel nuts
when the vehicle is raised, the jack could tip
over. There is a risk of injury.
Only tighten the wheel bolts or wheel nuts
when the vehicle is on the ground.
Always observe the instructions and safety
notes on "Changing a wheel"
(Y page 297).
Only use wheel bolts that have been designed
for the wheel and the vehicle. For safety rea-
sons, Mercedes-Benz recommends that you
only use wheel bolts which have been
approved for Mercedes-Benz vehicles and the
respective wheel.
! On vehicles equipped with a tire pressure
monitor, electronic components are located
in the wheel.
Tire-mounting tools should not be used near
the valve. This could damage the electronic
components.
Only have tires changed at a qualified spe-
cialist workshop. X
Clean the wheel and wheel hub contact sur-
faces.
X Slide the new wheel onto the wheel hub and
push it on.
X Screw in the wheel bolts and tighten them
lightly.
Lowering the vehicle G
WARNING
The wheels could come loose if the wheel
bolts or wheel nuts are not tightened to the
prescribed tightening torque. There is a risk
of an accident.
Ensure that the wheel bolts or wheel nuts
are tightened to the prescribed tightening
torque.
If you are not sure, do not move the vehicle.
Contact a qualified specialist workshop and
have the tightening torque checked immedi-
ately. :—A
Wheel bolts
X Place the adapter and the ratchet on the
hexagon head nut of the jack such that the
lettering AB/DOWN is visible.
X Turn the ratchet in the AB/DOWN direction
until the vehicle is once again standing
firmly on the ground.
X Put the jack aside.
X Tighten the wheel bolts evenly in a cross-
wise pattern in the sequence indicated (:
to A).
Tighten the wheel bolts to the following
tightening torques:
R Steel wheel 147 lb-ft (200 Nm)
R Alloy wheel 133 lb-ft (180 Nm)300
Changing wheels
Wheels and tires

Tires
R 17 Tires Steel wheels
225/55 R17 RF (XL) 101V 6.5 J x 17 H2 ET 50
225/55 R17 RF (XL) 101H 6.5 J x 17 H2 ET 50
R 17
Tires Alloy wheels
225/55 R17 RF (XL) 101V 7 J x 17 H2 ET 51
225/55 R17 RF (XL) 101H 7 J x 17 H2 ET 51
Spare wheel
Important safety notes
G
WARNING
Wheel and tire dimensions as well as the
type of tire can vary between the spare
wheel and the wheel to be replaced. When
the spare wheel is mounted, driving charac-
teristics may be severely affected. There is a
risk of an accident.
In order to reduce risks:
R you should therefore adapt your driving
style and drive carefully.
R never mount more than one spare wheel
that differs from the wheel to be replaced.
R only use a spare wheel that differs from
the wheel to be replaced for a short time.
R do not deactivate ESP ®
.
R have a spare wheel that differs from the
wheel that has been changed replaced at
the nearest qualified specialist workshop.
You must observe the correct wheel and
tire dimensions as well as the wheel type.
When using a spare wheel of a different size,
do not exceed the maximum permissible
speed of
50 mph (80 km/h). General notes
The procedure for mounting the spare wheel is
described in "Mounting a wheel"

(Y page 298).
The following should be checked regularly,
particularly prior to long journeys:
R the tire pressure of the spare wheel, which
should then be corrected if necessary
(Y page 282)
R the fastenings of the spare wheel bracket
The spare wheel is located either in the left
rear compartment or in a spare wheel bracket
under the vehicle.
Replace the tires after six years at the latest,
regardless of wear. This also applies to the
spare wheel.
Vehicles with tire pressure monitor: the
spare wheel is not equipped with a sensor for
monitoring tire pressure. If you have installed
a spare wheel, the tire pressure monitor will
not function for this wheel. The system may
continue to show the tire pressure of the
wheel that has been removed for a few
minutes. The value displayed for the position
where the spare wheel is installed is not the
same as the current tire pressure of the spare
wheel.
When you are driving with the spare wheel
mounted, the tire pressure monitor cannot
function reliably. Only restart the tire pressure
monitor when the defective wheel has been
replaced with a new wheel and sensor.
More Information can be found under "Tire
pressure monitor" (Y page 285). 302
Spare wheel
Wheels and tires

Example: vehicle identification plate (US vehicles)
Example: vehicle identification plate (vehicles for
Canada)
; VIN
= Paint code
i The data shown on the vehicle identifica-
tion plate is sample data. This data differs
for every vehicle and may deviate from what
is shown here. The data valid for your vehi-
cle can be found on the identification plate
of your vehicle. Vehicle identification number (VIN)
VIN in the engine compartment The VIN can be found on the vehicle identifica-
tion plate (Y page
304).
VIN : is also stamped into the longitudinal
member in the engine compartment next to
the fuse box. Engine number
The engine number is stamped on the crank-
case. More information may be obtained at
any qualified specialist workshop. Service products and capacities
Important safety notes
G
WARNING
Service products may be poisonous and haz-
ardous to health. There is a risk of injury.
Comply with instructions on the use, storage
and disposal of service products on the
labels of the respective original containers.
Always store service products sealed in their
original containers. Always keep service
products out of the reach of children. H
Environmental note
Dispose of service products in an environ-
mentally responsible manner.
When handling, storing and disposing of any
operating fluids, please observe the relevant
regulations.
Operating fluids include the following:
R Fuels, e.g. gasoline
R Lubricants, e.g. engine oil, transmission oil
R Coolant
R Brake fluid
R Washer fluid
R Climate control system refrigerants
Approved operating fluids comply with the
highest quality standards and are listed in the
Mercedes-Benz Specifications for Operating
Fluids. Only use operating fluids approved for
the vehicle. This is an important condition for
the Limited Warranty.
You will recognize the operating fluids
approved by Mercedes-Benz by the following Service products and capacities
305
Technical data Z

inscription on the containers: MB-Freigabe or
MB-Approval (e.g. MB-Freigabe or MB-
Approval 228.5).
You can obtain further information at a quali-
fied specialist workshop.
Additives for approved operating fluids are nei-
ther required nor permitted. Approved fuel
additives are the exception. Additives can
cause engine damage and must therefore not
be added to the operating fluids.
The use of additives is always the responsibil-
ity of the vehicle operator. The use of additives
may result in the restriction or loss of your
Limited Warranty entitlements. Fuel
Important safety notes G
WARNING
Fuel is highly flammable. Improper handling
of fuel creates a risk of fire and explosion.
Avoid fire, open flames, smoking and creat-
ing sparks under all circumstances. Switch
off the engine and, if applicable, the auxiliary
heating before refueling. G
WARNING
Fuels are toxic and harmful to health. There
is a risk of injury.
You must avoid fuels coming into contact
with skin, eyes and clothes or being swal-
lowed.
Do not inhale the fuel vapors. Keep children
away from fuels.
Keep doors and windows closed during the
refueling process.
If you or others come into contact with fuel,
observe the following points:
R Immediately rinse the fuel off your skin
with soap and water.
R If you get fuel into your eyes, immediately
rinse your eyes throughly with clean
water. Seek medical attention immedi-
ately. R
Seek medical attention immediately if fuel
has been swallowed. Do not induce vomit-
ing.
R Immediately change out of clothing which
has come into contact with fuel.
When handling, storing and disposing of fuels,
please observe the relevant regulations.
Tank contents Depending on equipment, the total capacity of
the fuel tank may vary.
Total capacity
18.5 US gal (70.0 l)
of which reserve
fuel
Approx. 3.2 US gal
(12.0 l ) Gasoline
Fuel grade
Observe the notes on service products.
! Damage due to wrong fuel
Even small amounts of the wrong fuel may
cause damage to the fuel system, engine
and emission control system.
R Only refuel low-sulfur unleaded fuel with
at least

91 AKI/95 RON.
This fuel may contain up to 10% ethanol by
volume. Your vehicle is E10 compatible.
Never refuel with one of the following fuels:
R Diesel
R Gasoline with more than 10% ethanol by
volume, e.g. E15, E20, E85, E100
R Gasoline with more than 3% methanol by
volume, e.g. M15, M30, M50, M85, M100
R Gasoline with additives containing metal
Do not mix fuels such as these with gaso-
line. Gasoline must only be mixed with
cleaning additives recommended by
Mercedes-Benz.
If the wrong fuel was accidentally used for
refueling:
R Do not switch on the ignition.
R Consult a qualified specialist workshop.
Information on fuel additives (Y page 307). If the available fuel is not sufficiently low in
sulfur, this can produce unpleasant odors. 306
Service products and capacities
Technical data

Transmission oil
Automatic transmission Operating fluid: automatic transmission
fluid Product name/number Maintenance
interval Mobil ATF 134 FE
Valvoline ATF Pro 236.15
MB Sheet No. 236.15 —
More information can be obtained at any quali-
fied specialist workshop.
Rear axle Operating fluid: transmission oil
Product name/number Maintenance
interval Mobilube FE 75W-85
Mobilube FE Plus NG
75W-85
MB Sheet No. 235.7 —
More information can be obtained at any quali-
fied specialist workshop.
Brake fluid
G
WARNING
The brake fluid constantly absorbs moisture
from the air. This lowers the boiling point of
the brake fluid. If the boiling point of the
brake fluid is too low, vapor pockets may
form in the brake system when the brakes
are applied hard. This would impair braking
efficiency. There is a risk of an accident.
You should have the brake fluid renewed at
the specified intervals.
! Brake fluid corrodes paint, plastic and rub-
ber. If paint, plastic or rubber has come into
contact with brake fluid, rinse with water
immediately.
When handling, storing and disposing of brake
fluid, please observe the relevant regulations and the important safety notes for service
products (Y page
305).
Over a period of time, the brake fluid absorbs
moisture from the air. This reduces its boiling
point.
Have the brake fluid replaced at specified
intervals by a qualified specialist workshop.
i There is usually a notice in the engine
compartment to remind you when the next
brake fluid change is due.
Use only approved brake fluids that comply
with the Mercedes-Benz Specifications for Ser-
vice Products. Always check for the identifica-
tion DOT 4 plus.
Information about approved brake fluids can
be obtained:
R on the Internet at
http://bevo.mercedes-benz.com. Coolant
Important safety notes G
WARNING
If antifreeze comes into contact with hot
components in the engine compartment, it
may ignite. There is a risk of fire and injury.
Let the engine cool down before you add
antifreeze. Make sure that antifreeze is not
spilled next to the filler neck. Thoroughly
clean the antifreeze from components
before starting the engine.
! Take care not to spill any coolant on pain-
ted surfaces. You could otherwise damage
the paintwork.
When handling, storing and disposing of cool-
ant and antifreeze, please observe the relevant
regulations and the important safety notes for
operating fluids

(Y page 305).
Coolant additive with corrosion and
antifreeze protection !
Use only approved antifreeze/corrosion
inhibitor that complies with MB Specifica-
tion for Service Products, Sheet Number
325. Using other, non-approved antifreeze/
corrosion inhibitors may cause damage to 310
Service products and capacities
Technical data

the coolant system and reduce the engine's
service life.
The coolant is a mixture of water and anti-
freeze and corrosion inhibitor. It performs the
following tasks:
R Anti-corrosion protection
R Antifreeze protection
R Raises the boiling point
When the vehicle is first delivered, it is filled
with a coolant mixture that ensures adequate
antifreeze/corrosion protection. Coolant must
remain in the engine cooling system all year
round to ensure anti-corrosion protection and
a higher boiling point, even in countries with
high outside temperatures.
Check the antifreeze/corrosion inhibitor con-
centration in the coolant every six months.
The percentage of corrosion inhibitor/anti-
freeze additive in the engine cooling system
should:
R be at least
50%. This way, the engine cooling
system is protected against freezing down
to approximately -35 ‡ (-37 †).
R not exceed 55% (antifreeze protection down
to -49 ‡ [-45 †]). Otherwise, heat will not
be dissipated as effectively.
Mercedes-Benz recommends an antifreeze and
corrosion inhibitor that meets the require-
ments in the Mercedes-Benz Specifications for
Service Products Sheet Number 325.
More information can be obtained at any quali-
fied specialist workshop.
Operating fluid: coolant Product name/number
Zerex G40-91, The Valvoline Company
MB Sheet No. 325.5
Maintenance interval
Have the coolant replaced at specified inter-
vals by a qualified specialist workshop.
Capacities Engine cooling system
Coolant
Approx. 11 US qt
(10.4 l
) Climate control system refrigerants
Important safety notes The climate control system of your vehicle is
filled with the refrigerant R ‑134a.
The warning label for the refrigerant being
used can be found on the radiator cross mem-
ber.
! Only the refrigerant R‑134a and the PAG
oil approved by Mercedes-Benz may be
used. The approved PAG oil may not be
mixed with any other PAG oil that is not
approved for R-134a refrigerant. Otherwise,
the climate control system may be dam-
aged.
Maintenance work such as adding refrigerant
or replacing components may only be carried
out by a qualified specialist workshop. All
applicable regulations thereto and the SAE
standard J639 must be adhered to.
All work on the climate control system should
always be carried out at qualified specialist
workshop.
Refrigerant warning label Refrigerant warning label (example)
: Warning symbols
; Refrigerant capacity
= Applicable standards
? Part number PAG oil
A Type of refrigerant
The symbol : refers to:
R possible dangers
R the implementation of maintenance work at
a qualified specialist workshop Service products and capacities
311
Technical data Z