oil temperature MERCEDES-BENZ S350 2006 W221 Owner's Manual

ContentsLoading .............................................. 239
Roof rack* .................................... 239
Loading instructions ..................... 240
Cargo tie-down hooks .................. 240
Useful features .................................. 241
Vanity mirrors............................... 241
Storage compartments................. 242
Cup holders .................................. 248
Ashtrays ....................................... 249
Cigarette lighters.......................... 250
Heated steering wheel*
(except S 55 AMG and
S 65 AMG) .................................... 252
Telephone*................................... 253
Tele Aid ........................................ 254
Garage door opener ..................... 263
Infrared reflecting windshield ....... 269
Operation......................................... 271
The first 1000 miles (1500 km) ......... 272
Driving instructions............................ 273
Drive sensibly – save fuel ............. 273
Drinking and driving ..................... 273
Pedals .......................................... 273
Power assistance ......................... 273
Brakes .......................................... 274
Driving off .................................... 276
Parking ......................................... 276
Tires ............................................. 277
Hydroplaning ................................ 277
Tire traction.................................. 278
Tire speed rating .......................... 278
Winter driving instructions ........... 279
Standing water ............................. 280
Passenger compartment .............. 281
Driving abroad.............................. 281
Control and operation of
radio transmitters ........................ 281
Catalytic converter ....................... 282
Emission control .......................... 282
Coolant temperature .................... 283At the gas station .............................. 284
Refueling ...................................... 284
Check regularly and before
a long trip..................................... 285
Engine compartment ......................... 287
Hood ............................................ 287
Engine oil ..................................... 288
Transmission fluid level ................ 293
Active Body Control* (ABC*)
fluid level ..................................... 293
Coolant level ................................ 294
Battery ......................................... 295
Windshield washer system and
headlamp cleaning system*......... 296
Tires and wheels................................ 297
Important guidelines .................... 297
Tire care and maintenance........... 298
Direction of rotation..................... 300
Loading the vehicle ...................... 300
Recommended tire
inflation pressure ......................... 306
Checking tire inflation pressure ... 308
Tire labeling ................................. 313
Load identification ....................... 317

290 OperationEngine compartmentOther display messages
If the SmartKey or KEYLESS-GO*
start/stop button (
page 35) is not in po-
sition 2, the following message will appear:
FOR ENGINE OIL LEVEL
SWITCH IGNITION ON
Switch on the ignition (
page 34).
If you see the message:
PERF. SERV. ON TIME
If engine is at operating temperature,
wait five minutes before repeating
check procedure.

If engine is not at operating tempera-
ture yet, wait 30 minutes before re-
peating 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 five minutes before checking
oil.

If the engine is not at operating temper-
ature yet, you must wait 30 minutes be-
fore checking oil.
If there is excess engine oil with the engine
at normal operating temperature, the fol-
lowing message will appear:
ENGINE OIL LEVEL
REDUCE OIL LEVEL
Have excess oil siphoned or drained
off. Contact an authorized
Mercedes-Benz Center.For more information on messages in the
multifunction display concerning engine
oil, see the “Practical hints” section
(
page 366). !Excess oil must be siphoned or drained
off. It could cause damage to the en-
gine and catalytic converter not cov-
ered by the Mercedes-Benz Limited
Warranty.iPerform the engine oil level check with
the dipstick (S 430, S 500, and
S 55 AMG only) if it cannot be complet-
ed with the control system.
In this case we recommend that you
have the system checked at a
Mercedes-Benz Center.

367 Practical hints
What to do if …?
When the message:ADD 1.0 QT. OIL
AT FILLING STATION(Canada:
1.0 LITER
)
appears while the engine is running and at
operating temperature, the engine oil level
has dropped to approximately the mini-
mum level. When this occurs, the warning will first
come on intermittently and then stay on if
the oil level drops further.
Visually check for oil leaks. If no obvious oil
leaks are noted, drive to the nearest ser-
vice station where the engine oil should be
topped to the required level with an ap-
proved oil specified in the Factory Ap-
proved Service Products pamphlet.
Display
Possible cause
Possible solution
:
ENGINE OIL LEVEL
VISIT WORKSHOP
The engine oil has dropped to a critical
level.

Check the engine oil level (
page 289)
and add engine oil as required
(
page 292).

If you must add engine oil frequently,
have the engine checked for possible
leaks.
There is water in the engine oil.

Have the engine oil checked.
OIL SENSOR MALFUNCT.
VISIT WORKSHOP
The measuring system is malfunctioning.

Have the measuring system checked by
an authorized Mercedes-Benz Center.
!The engine oil level warnings should
not be ignored. Extended driving with
the symbol displayed could result in
serious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.

435 Technical data
Fuels, coolants, lubricants, etc.
Model
Capacity
Fuels, coolants, lubricants, etc.
Transfer case
S 430 4MATIC
S 500 4MATIC
0.62 US qt. (0.585 l)
MB Transfer Case Oil
Hydraulic system for ADS or ABC
All models
4.2 US qt. (4.0 l)
MB Hydraulic Fluid
Power steering
All models
approx. 1.1 US qt. (1.0 l)
MB Power Steering Fluid
(Pentosin CHF 11S)
Front wheel hubs
All models
approx. 3.5 oz. (100 g) each
High-temperature roller bearing
grease
Brake system
All models
0.7 US qt. (0.7 l)
MB Brake Fluid (DOT 4+)
Cooling system
S 350
S 430, S 430 4MATIC
S 500, S 500 4MATIC
S 55 AMG
S 600
S 65 AMG
approx. 11.1 US qt. (10.5 l)
approx. 12.1 US qt. (11.5 l)
approx. 12.1 US qt. (11.5 l)
approx. 14.3 US qt. (13.5 l)
approx. 15.85 US qt. (15.0 l)
approx. 15.96 US qt. (15.1 l)
MB 325.0 Anticorrosion/Antifreeze
Low temperature cooling system
S 600
S 65 AMG
2.3 US qt. (2.2 l)
3.06 US qt (2.9 l)
MB 325.0 Anticorrosion/Antifreeze

436 Technical dataFuels, coolants, lubricants, etc.
Model
Capacity
Fuels, coolants, lubricants, etc.
Fuel tank
All models
23.2 US gal (88.0 l)
Premium unleaded gasoline:
Minimum Posted Octane 91
(Avg. of 96 RON/86 MON)
including a reserve of
All models except
S55AMG, S65AMG
2.9 US gal (11.0 l)
including a reserve of
S55AMG, S65AMG
3.7 US gal (14.0 l)
Air conditioning system
All models
R-134a refrigerant and special PAG
lubricant oil (never R-12)
Windshield washer
S 350
S 430, S 430 4MATIC
3.2 US qt. (3.0 l)
MB Windshield Washer Concentrate
1
1Use MB Windshield Washer Concentrate “S” and water for temperatures above freezing or MB Windshield Washer Concentrate “S” and commercially available pre-
mixed windshield washer solvent/antifreeze for temperatures below freezing point. Follow suggested mixing ratios (page 442).Windshield washer and
headlamp cleaning system*
All models
7.1 US qt (6.7 l)
MB Windshield Washer Concentrate
1

440 Technical dataFuels, coolants, lubricants, etc.The coolant solution must be used
year-round to provide the necessary corro-
sion protection and increase boil-over pro-
tection. Refer to Maintenance Booklet for
replacement interval.
Coolant system design and coolant used
determine the replacement interval. The
replacement interval published in the
Maintenance Booklet is only applicable if
MB 325.0 anticorrosion/antifreeze solu-
tion or other Mercedes-Benz approved
products of equal specification (see
Factory Approved Service Products pam-
phlet) are used to renew the coolant con-
centration or bring it back up to the proper
level.
To provide important corrosion protection,
the solution must be at least 45% anticor-
rosion/antifreeze [equivalent to freeze
protection to approximately - 22°F
(-30°C)]. If you use a solution that is more
than 55% anticorrosion/antifreeze [freeze
protection to approximately - 49°F
(-45°C)], the engine temperature will in-
crease due to the lower heat transfer capa-bility of the solution. Therefore, do not use
more than this amount of anticorrosion/
antifreeze.
If the coolant level is low, water and
MB 325.0 Anticorrosion/Antifreeze
should be used to bring it up to the proper
level (have cooling system checked for
signs of leakage).
The water in the cooling system must meet
minimum requirements, which are usually
satisfied by normal drinking water. If you
are not sure about the water quality, con-
sult an authorized Mercedes-Benz Center.Anticorrosion/antifreeze
Your vehicle contains a number of alumi-
num parts. The use of aluminum compo-
nents in motor vehicle engines
necessitates that anticorrosion/antifreeze
coolant used in such engines be specifical-
ly formulated to protect the aluminum
parts. (Failure to use such anticorrosion/
antifreeze coolant will result in a signifi-
cantly shortened service life.)
Therefore, the following product is strongly
recommended for use in your vehicle:
Mercedes-Benz 325.0 anticorrosion/
antifreeze agent.
Before the start of the winter season (or
once a year in hot southern regions), you
should have the anticorrosion/antifreeze
concentration checked. The coolant is also
regularly checked each time you bring your
vehicle to an authorized Mercedes-Benz
Center for service.

445 Technical terms
Distronic*
A driving convenience cruise control
system which helps the driver maintain
a pre-selected speed:


If there is no vehicle directly ahead,
the system operates in the same
way as conventional ->cruise con-
trol.


If a slower moving vehicle is ahead,
Distronic will reduce your vehicle
speed to the extent permitted by re-
duced throttle and up to 20% brak-
ing power to maintain the preset
minimum following distance.
DOT
(Department o
f Transportation)
(
page 323)
Engine number
The number set by the manufacturer
and stamped on the cylinder block to
uniquely identify each engine pro-
duced.Engine oil viscosity
Measurement for the inner friction (vis-
cosity) of the oil at different tempera-
tures. The higher the temperature an
oil can tolerate without becoming thin,
or the lower the temperature it can tol-
erate without becoming viscous, the
better the viscosity.
ESP
®(Electronic S
tability P
rogram)
Improves vehicle handling and direc-
tional stability.
ETD
(E
mergency T
ensioning D
evice)
Device which deploys in certain frontal
and rear collisions exceeding the sys-
tem’s threshold to tighten the seat
belts.
->SRSFSS (Canada vehicles)
(F
lexible S
ervice S
ystem)
Maintenance service indicator in the
multifunction display that informs the
driver when the next vehicle mainte-
nance service is due. FSS evaluates
engine temperature, oil level, vehicle
speed, engine speed, distance driven
and the time elapsed since your last
maintenance service, and calls for the
next maintenance service accordingly.
GAWR
(G
ross A
xle W
eight R
ating)
(
page 323)
Gear range
Number of gears which are available to
the automatic transmission for shifting.
The automatic gear shifting process
can be adapted to specific operating
conditions using the selector lever.

454 IndexBulbs, replacing 394
Additional turn signals 395
Backup lamps 395
Brake lamps 395
Fog lamps 395
Front lamps 395
High beam 395
High mounted brake lamp 395
License plate lamps 395, 400
Low beam 395
Parking and standing lamps 395
Parking lamps 395, 399
Rear fog lamp 395, 400
Rear fog lamps 399
Side marker lamps 395, 399
Standing lamps 395, 399
Tail lamp assemblies 395
Tail lamp unit 400
Turn signal lamps 395
C
CAC (Customer Assistance Center) 444
Call priority
Tele Aid 260Calling up
Distronic* settings 156
Maintenance service indicator 330
Range (distance to empty) 158
CAN system 444
Canceling
Cruise control 216
Cargo tie-down hooks 240
Catalytic converter 282
CD changer* 151
CD mode 151
CD operation
Selecting tracks 150
Center console 27
Air bag off indicator lamp 348
Front passenger front air bag off indica-
tor lamp 348
Lighter 250
Centigrade (°C)
Setting temperature units 163
Central locking
Automatic 112
From inside 113
Switch 113Switching on/off (control
system) 168
Unlocking from inside 113
Change of address or ownership 12
Changing
CDs 151
SmartKey setting 169
Vehicle level 231, 234
Charcoal filter 200
Activating 200
Deactivating 200
Charging
Vehicle battery 409
Checking
Brake fluid 285
Coolant level 294
Oil level 286, 288
Oil level via control system 289
Tire inflate pressure 286
Vehicle lighting 286
Child safety 71
Air bags 62
Infant and child restraint systems 71
LATCH child seat anchors 75
Cigarette lighter 250

459 Index
Viscosity 445
Engine oil level see Oil level 286
Entry position
Messages in display 368
ESP®
81, 445
Four wheel electronic traction system
with ESP
®
84
Switching off 82
Switching on 83
Synchronizing 356
Warning lamp 344, 345
ETD 445
Safety guidelines 64
ETD (Emergency tensioning device) 69
Exterior lamp switch 131
Exterior rear view mirror
Auto-dimming on the driver’s
side 186
Exterior rear view mirrors
Adjusting 41
Folding electrically 188
Parking position for 170, 172
F
Fahrenheit (°F)
Setting temperature units 163Fastening the seat belts 43
Fine adjustment
Cruise control 217
Distronic* 224
First aid kit 384
Flat tire 403
Lowering the vehicle 407
Mounting the spare wheel 403
Preparing the vehicle 403
Flexible Service System (FSS) 329
Flexible Service System see FSS
Fog lamp, rear 134, 395
Replacing bulb 400
Fog lamps
Replacing bulbs 395
Fog lamps, front
Messages in display 370
Switching on 134
Folding electrically
Exterior rear view mirrors 188
Four wheel electronic traction system
(4MATIC)
with ESP
®
84
4MATIC 84
Front air bags 65Front lamps
Messages in display 370–373
Replacing bulbs 395, 397
Switching on 131
Front passenger front air bag off indicator
lamp 348
Front seat head restraints
Installing 116
Power seat 116
Removing 116
FSS (Flexible Service System) 329
FSS (Flexible Service System) (Canada
vehicles) 445
Fuel 285
Fuel reserve warning lamp 343
Premium unleaded gasoline 285
Reserve warning lamp 25
Fuel consumption statistics
After start 157
Since last reset 158
Fuel filler flap 284
Locking 284
Opening 390
Unlocking 284