adding oil MERCEDES-BENZ R350 2007 R171 Owner's Manual

367 Operation
Engine compartment
Press buttonk orj on the mul-
tifunction steering wheel repeatedly
until the following message appears in
the multifunction display:
One of the following messages will
subsequently appear in the multifunc-
tion display:

Engine oil level OK

Add 1.0 qt. to reach max. oil
level
(Canada: 1.0 liter)

Add 1.5 qts. to reach max. oil
level
(Canada: 1.5 liters)

Add 2.0 qts. to reach max. oil
level
(Canada: 2.0 liters)
If necessary, add engine oil.
For information on adding engine oil, see
(
page 369).
For more information on engine oil, see the
“Technical data” section (
page 538) and
(
page 540).
Other display messages
If the SmartKey is not turned to position2
in the starter switch, the following
message will appear:
Switch ignition on
to check engine oil level
Switch on the ignition (page 39).If you see the message:
Observe waiting period
If the engine is at operating
temperature, wait 5 minutes before
repeating check procedure.
If engine is not at operating tempera-
ture, wait 30 minutes before repeating
check procedure.
If you see the message:
Engine oil level
Not when engine on
Turn off the engine.
If the engine is at operating tempera-
ture, wait 5 minutes before checking
oil.
If the engine is not at operating temper-
ature yet, you must wait 30 minutes
before checking oil.
iIf you want to interrupt the checking proce-
dure, press thek orj button on the
multifunction steering wheel.

369 Operation
Engine compartment
If necessary, add engine oil.
For more information on engine oil, see
“Technical data” section (
page 538) and
(
page 540).
For information on messages in the multi-
function display concerning engine oil, see
the “Practical hints” section (
page 459).Adding engine oil
R 350 (R 320 CDI similar)
1Filler cap
R 500 (R 63 AMG similar)
1Filler cap
iAll models (except R 63 AMG):
The filling quantity between the upper and
lower marks on the oil dipstick is approximately
2.1 US qt (2.0 l).
R 63 AMG:
The filling quantity between the upper and
lower marks on the oil dipstick is approximately
1.6 US qt (1.5 l).
!Only use approved engine oils and oil filters
required for vehicles with Maintenance System
(U.S. vehicles) or FSS PLUS (Canada vehicles).
For a listing of approved engine oils and oil
filters, refer to the Factory Approved Service
Products pamphlet in your vehicle literature port-
folio, or contact an authorized Mercedes-Benz
Light Truck Center.
Using engine oils and oil filters of specification
other than those expressly required for the
Maintenance System (U.S. vehicles) or
FSS PLUS (Canada vehicles), or changing of oil
and oil filter at change intervals longer than
those called for by the Maintenance System
(U.S. vehicles) or FSS PLUS (Canada vehicles)
will result in engine or emission control system
damage not covered by the Mercedes-Benz
Limited Warranty.

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 environmental damage caused by oil
entering the ground or water.
Screw filler cap1 back on filler neck.
For more information on engine oil, see
“Technical data” section (
page 538) and
(
page 540).
Transmission fluid level
The transmission fluid level does not need
to be checked. If you notice transmission
fluid loss or gear shifting malfunctions,
have an authorized Mercedes-Benz Light
Truck Center check the automatic trans-
mission.Coolant level
The engine coolant is a mixture of water
and anticorrosion/antifreeze. To check
the coolant level, the vehicle must be
parked on level ground.
!Excess oil must be siphoned or drained off.
It could cause damage to the engine or
emission control system not covered by the
Mercedes-Benz Limited Warranty.Warning!G
In order to avoid any possibly serious burns:

Use extreme caution when opening the
hood if there are any signs of steam or
coolant leaking from the cooling system,
or if the coolant temperature gauge indi-
cates that the coolant is overheated.

Do not remove pressure cap on coolant
reservoir if coolant temperature is
above 158°F (70°C). Allow engine to
cool down before removing cap. The
coolant reservoir contains hot fluid and
is under pressure.

553 Index
Emission control 358
Information label 527
System warranties 10
Vacuum routing diagram label 527
Engine
Belt layout 528
Break-in recommendations 346
Cleaning 412
Compartment 364
Malfunction indicator lamp 29, 423
Maximum engine speed 157, 530
Number 527
Starting 54
Tachometer 29, 157
Technical data 530
Turning off 67
Engine coolant see CoolantEngine oil 366, 540
Adding 369, 540
Additives 540
Changing 369, 540
Checking level 366
Checking level, Control system 366
Checking level, Dipstick 368
Consumption 366
Filler neck 369
Messages in the multifunction
display 366, 367, 458
Recommended engine oils and
filters 540
ESP
®102
Messages in the multifunction
display 441–442
Warning lamp 27, 425
ETD 82
Safety guidelines 76
Extending cargo compartment 301
Exterior rear view mirrors 48, 212
Power folding* 214
Synchronizing 214F
Fastening the seat belts 51
Filler neck, Engine oil 369
First aid kit 472
Flat tire 497
Collapsible tire 475, 500, 534
Jacking up the vehicle 498
Lowering the vehicle 503
Mounting the spare wheel 500
Preparing the vehicle 498
Spare wheel 475, 500, 534
Floormats 343
Fluids
Automatic transmission fluid 370,
538
Brake fluid 362, 538, 541
Capacities 538
Engine coolant 362, 370, 539, 543
Engine oil 366, 538, 540
Power steering fluid 538
Windshield washer and headlamp
cleaning* system 372, 539