Mercedes-Benz ML320. Service manual - part 102

 

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Mercedes-Benz ML320. Service manual - part 102

 

 

235

Operation

Vehicle care

We have selected car-care products and 
compiled recommendations which are 
specially matched to our vehicles and 
which always reflect the latest technology. 
You can obtain Mercedes-Benz approved 
car-care products at your authorized 
Mercedes-Benz Light Truck Center.

Scratches, corrosive deposits, corrosion or 
damage due to negligent or incorrect care 
cannot always be removed or repaired with 
the car-care products recommended here. 
In such cases it is best to seek aid at your 
authorized Mercedes-Benz Light Truck 
Center.

The following topics deal with the cleaning 
and care of your vehicle and give important 
“how-to” information as well as references 
to Mercedes-Benz approved car-care 
products.

Additional information can be found in the 
booklet entitled “Vehicle Care Guide”.

Power washer

When using a power washer for cleaning 
the vehicle, always observe manufactur-
er’s operating instructions.

Tar stains

Quickly remove tar stains before they dry 
and become more difficult to remove. A tar 
remover is recommended.

Paintwork, painted body components

Mercedes-Benz approved Paint Care 
should be applied when water drops on the 
paint surface do not “bead up”, normally 
every three to five months, depending on 
climate and washing detergent used.

Mercedes-Benz approved Paint Cleaner 
should be applied if the paint surface 
shows signs of dirt embedding (i.e. loss of 
gloss).

Do not apply any of these products or wax 
if your vehicle is parked in the sun or if the 
hood is still hot.

Use the appropriate MB-Touch-Up Stick 
for quick and provisional repairs of minor 
paint damage (i.e. chips from stones, vehi-
cle doors, etc.).

!

Never use a round nozzle to 
power-wash tires. The intense jet of 
water can result in damage to the tire.

Always replace a damaged tire.

Always keep the jet of water moving 
across the surface. Do not aim directly 
at electrical parts, electrical connec-
tors, seals, or other rubber parts.

236

Operation

Vehicle care

Engine cleaning

Prior to cleaning the engine compartment 
make sure to protect electrical compo-
nents and connectors from the intrusion of 
water and cleaning agents.

Corrosion protection, such as MB Anticor-
rosion Wax, should be applied to the en-
gine compartment after every engine 
cleaning. Before applying, all control link-
age bushings and joints should be lubricat-
ed. The poly-V-belt and all pulleys should 
be protected from any wax.

Vehicle washing

Do not use hot water or wash your vehicle 
in direct sunlight. Use only a mild car wash 
detergent, such as Mercedes-Benz 
approved Car Shampoo.

Thoroughly spray the vehicle with a dif-
fused jet of water. Direct only a very weak 
spray towards the ventilation intake. Use 
plenty of water and rinse the sponge and 
chamois frequently.

Rinse with clear water and thoroughly dry 
with a chamois. Do not allow cleaning 
agents to dry on the finish.

Due to the width of the vehicle, fold in out-
side mirrors prior to running the vehicle 
through an automatic car wash to prevent 
damage to the mirrors.

In the winter, thoroughly remove all traces 
of road salt as soon as possible.

When washing the underbody, do not for-
get to clean the inner sides of the wheels.

Ornamental moldings

For regular cleaning and care of very dirty 
chrome-plated parts, use a chrome clean-
er.

Headlamps, tail lamps, side markers, 
turn signal lenses

Use a mild car wash detergent, such as 
Mercedes-Benz approved Car Shampoo, 
with plenty of water.

To prevent scratches, never apply strong 
force and use only a soft, non-scratchy 
cloth when cleaning the lenses. Do not at-
tempt to wipe dirty lenses with a dry cloth 
or sponge.

237

Operation

Vehicle care

Cleaning the Parktronic* system 
sensors

1 Parktronic system sensors

Use a mild car wash detergent, such as 
Mercedes-Benz approved Car Sham-
poo, with plenty of water to clean the 
sensors 1.

When using a steam cleaner or power 
washer, aim nozzle only briefly from a min-
imum distance of 4 in (10 cm) at 
sensors 1.

To prevent scratches, never apply strong 
force and use only a soft, non-scratchy 
cloth when cleaning the sensor. Do not 
attempt to wipe dirty sensors with a dry 
cloth or sponge.

Wiper blades

Fold wiper arm forward.

Clean the wiper blade inserts with a 
clean cloth and detergent solution.

Window cleaning

Fold wiper arms forward.

Use a window cleaning solution on all 
glass surfaces. An automotive glass 
cleaner is recommended.

An automotive glass cleaner is recom-
mended.

Warning!

G

For safety reasons, switch off wipers and re-
move key from steering lock before cleaning 
the wiper blades, otherwise the wiper motor 
might suddenly turn on and cause injury.

!

Fold the windshield wiper arms back 
onto the windshield before turning the 
key in the steering lock.

Hold on to the wiper when folding the 
wiper arm back. If released, the force 
of the impact from the tensioning 
spring could crack the windshield.

Warning!

G

For safety reasons, switch off wipers and re-
move key from steering lock before cleaning 
the wiper blades, otherwise the wiper motor 
might suddenly turn on and cause injury.

238

Operation

Vehicle care

Light alloy wheels

Mercedes-Benz approved Wheel Care 
should be used for regular cleaning of the 
light alloy wheels.

If possible, clean wheels once a week with 
Mercedes-Benz approved Wheel Care, us-
ing a soft bristle brush and a strong spray 
of water.

Follow instructions on container.

Instrument cluster

Use a gentle dishwashing detergent or 
mild detergent for delicate fabrics as a 
washing solution. Wipe with a cloth moist-
ened in lukewarm solution. Do not use 
scouring agents.

Steering wheel and gear selector lever

Wipe with a damp cloth and dry thoroughly 
or clean with Mercedes-Benz approved 
Leather Care.

Cup holder

Use a gentle dishwashing detergent or 
mild detergent for delicate fabrics as a 
washing solution. Wipe with a cloth moist-
ened in lukewarm solution. Do not use 
scouring agents.

Hard plastic trim items

Pour Mercedes-Benz approved Interior 
Care onto soft lint-free cloth and apply 
with light pressure.

Headliner and rear window shelf

Clean with soft bristle brush, or use a 
dry-shampoo cleaner in case of excessive 
dirt.

Seat belts

The webbing must not be treated with 
chemical cleaning agents. Use only clear, 
lukewarm water and soap. Do not dry the 
webbing at temperatures above 176°F 
(80°C) or in direct sunlight.

!

Fold the windshield wiper arms back 
onto the windshield before turning the 
key in the steering lock.

Hold on to the wiper when folding the 
wiper arm back. If released, the force 
of the impact from the tensioning 
spring could crack the windshield.

i

Only use acid-free cleaning materials. 
Acid may cause corrosion or damage 
the clear coat.

Warning!

G

Do not bleach or dye seat belts as this may 
severely weaken them. In a crash they may 
not be able to provide adequate protection.

 

 

 

 

 

 

 

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