MERCEDES-BENZ R320CDI 2007 R171 Owner's Manual

MERCEDES-BENZ R320CDI 2007 R171 Owner's Manual R320CDI 2007 R171 MERCEDES-BENZ MERCEDES-BENZ https://www.carmanualsonline.info/img/4/3469/w960_3469-0.png MERCEDES-BENZ R320CDI 2007 R171 Owner's Manual
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Page 371 of 570

MERCEDES-BENZ R320CDI 2007 R171 Owners Manual 370 Operation
Engine compartment
Unscrew filler cap1 from filler neck.
Add engine oil as required. Be careful 
not to overfill with oil.
Be careful not to spill any oil when adding. 
Avoid environme

Page 372 of 570

MERCEDES-BENZ R320CDI 2007 R171 Owners Manual 371 Operation
Engine compartment
The coolant expansion tank is located on 
the passenger side of the engine compart-
ment.
1Cap
2Coolant expansion tank
3Indicator wall
4Coolant levelUsing a rag, turn

Page 373 of 570

MERCEDES-BENZ R320CDI 2007 R171 Owners Manual 372 Operation
Engine compartment
Windshield/rear window washer 
system and headlamp cleaning* 
system
The windshield washer reservoir is located 
in the engine compartment.
1Cap
2Windshield washer res

Page 374 of 570

MERCEDES-BENZ R320CDI 2007 R171 Owners Manual 373 Operation
Tires and wheels
Tires and wheels
See an authorized Mercedes-Benz Light 
Truck Center for information on tested and 
recommended rims and tires for summer 
and winter operation. They ca

Page 375 of 570

MERCEDES-BENZ R320CDI 2007 R171 Owners Manual 374 Operation
Tires and wheels
Tire care and maintenance
Regularly check your tire inflation pressure 
at least once a month. For more informa-
tion on checking tire inflation pressure, 
see “Recomm

Page 376 of 570

MERCEDES-BENZ R320CDI 2007 R171 Owners Manual 375 Operation
Tires and wheels
Tread depth 
Do not allow your tires to wear down too 
far. Adhesion properties on wet roads are 
sharply reduced at tread depths under 
1/8in (3 mm).
Treadwear indicato

Page 377 of 570

MERCEDES-BENZ R320CDI 2007 R171 Owners Manual 376 Operation
Tires and wheels
Loading the vehicle
Two labels on your vehicle show how much 
weight it may properly carry. 
The Tire and Loading Information 
placard can be found on the driver’s 
d

Page 378 of 570

MERCEDES-BENZ R320CDI 2007 R171 Owners Manual 377 Operation
Tires and wheels
Tire and Loading Information
Tire and Loading Information placard1Load limit information on the Tire and 
Loading Information placard 
The placard showing the load limit

Page 379 of 570

MERCEDES-BENZ R320CDI 2007 R171 Owners Manual 378 Operation
Tires and wheels
Steps for determining correct load limit 
The following steps have been developed 
as required of all manufacturers under Title 
49, Code of U.S. Federal Regulations, Pa

Page 380 of 570

MERCEDES-BENZ R320CDI 2007 R171 Owners Manual 379 Operation
Tires and wheels
The higher the weight of all occupants, the 
less cargo and luggage load capacity is 
available.
For more information, see “Trailer tongue 
load” (
page 380).
Examp
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