oil temperature BMW 335I SEDAN 2008 E90 Owner's Manual

Cockpit
12
Instrument cluster
1Speedometer
2Indicator lamps for turn signals
3Indicator and warning lamps13
4Displays for active cruise control
*64
5Tachometer71
6Engine oil temperature
*72
Energy Control
*72
7Display for
>Clock71
>Outside temperature71
>Indicator and warning lamps818Display for
>Position of automatic transmission
*58
>Computer73
>Date of next scheduled service, and
remaining distance to be driven76
>Odometer and trip odometer71
>Checking engine oil level
*222
>Settings and information75
> There is a Check Control
message81
9Fuel gauge72
10Resetting the trip odometer71

Everything under control
72
Coolant temperature
A warning lamp will come on if the coolant, and
therefore the engine, becomes too hot. In addi-
tion, a message will appear on the Control Dis-
play.
Check coolant level, refer to page225.
Energy Control*
Displays the current fuel consumption. This
allows you to see whether your current driving
style is conducive to fuel economy with mini-
mum exhaust emissions.
Engine oil temperature*
When the engine is at normal operating temper-
ature, the engine oil temperature is between
approx. 2107/1006 and approx. 3007/
1506.
If the engine oil temperature is too high, a mes-
sage appears on the Control Display.
Fuel gauge
Fuel tank capacity: approx. 15.9 US gallons/
60 liters.
You can find information on refueling on
page207.
If the tilt of the vehicle varies for a longer period,
when you are driving in mountainous areas, for
example, the indicator may fluctuate slightly.
Reserve
Once the fuel level has fallen to the reserve
zone, a message briefly appears on the Control
Display and the cruising range for the remaining
amount of fuel is displayed on the computer.
Under a cruising range of approx. 30 miles/
50 km, the message remains in the Control Dis-
play.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not
ensured and damage can occur.<

Everything under control
76 2Button for:
>Confirming selected display or set val-
ues
>Calling up computer information73
3When the lights are on: instrument lighting
brightness994Calling up Check Control81
5Checking engine oil level222
6Setting the time79
7Setting the date80
8Viewing service requirement display76
Exiting displays
The outside-temperature reading and the time
reappear when you press button2 or if you
make no entries within approx. 15 seconds. If
required, complete the current setting first.
Units of measure
You can set units of measure.
iDrive, for operating principle refer to page16.
1.Open the start menu.
2.Press the controller to open the menu.
3.Select "Settings" and press the controller.
4.Select "Language / Units" and press the
controller.
5.If necessary, move the highlight marker to
the uppermost field. Turn the controller
until "Units" is selected and press the con-
troller.
6.Select the desired menu item and press the
controller.
7.Select the desired measurement unit and
press the controller.
The setting is stored for the remote control
currently in use.
Service requirements
The remaining driving distance and the date of
the next scheduled service are displayed briefly
immediately after you start the engine or switch
on the ignition.
The extent of service work required can
be read out from the remote control by
your BMW Service Advisor.<
For certain maintenance operations, you can
view the respective distance remaining or due
date individually in the instrument cluster.
1.Switch on the ignition, refer to page56.
2.Push button 1 in the turn indicator lever up
or down repeatedly until the appropriate
symbol appears in the display, accompa-
nied by the words "SERVICE-INFO".
3.Press button 2.

Under the hood
222
Important parts of the engine compartment
1Expansion tank for coolant, refer to
page224
2Washer fluid filler neck for headlamp clean-
ing system and window washer system,
refer to page623Jump-starting connection, refer to
page236
4Filler neck for engine oil, refer to Adding
engine oil
Engine oil
The engine oil consumption is dependent on
driving style and driving conditions.
Checking oil level
Your car is equipped with an electronic oil-level
monitor.
For a precise measurement and display of the
oil level, it is necessary that the engine be at
operating temperature, i.e. after uninterrupted
driving for at least approx. 6.5 miles/10 km. You
can have the oil level displayed while you are
driving, or while the vehicle is at a standstill on a
level surface and the engine is running.
Display in the instrument cluster
1.Push button 1 in the turn indicator lever up
or down repeatedly until the appropriate
symbol is shown in the display, accompa-
nied by the word "OIL".
2.Press button 2 in the turn indicator lever.
The oil level is checked and the reading dis-
played.

Under the hood
224 more than 1 US quart/1 liter, refer also to
Adding engine oil below.
>"Engine oil level too high"
Too much oil will harm the engine.
Have the vehicle checked without
delay.<
>"Please observe recalculated service inter-
val for engine oil"
Do not add engine oil. You can continue
your journey. Note the newly calculated dis-
tance remaining to the next oil service, refer
to page76. Have the system checked as
soon as possible.
Adding engine oil
Do not add 1 US quart/1 liter of engine oil until a
corresponding message is shown on the Con-
trol Display.
Add oil within the next 125 miles/200 km,
otherwise the engine could be dam-
aged.<
Keep oils, greases, etc. out of the reach of
children and comply with the relevant
warnings on the containers. Otherwise, health
hazards may result.<
Oil change
Have oil changed only at your BMW center or at
a workshop that works according to BMW
repair procedures with correspondingly trained
personnel.
Specified engine oils
The quality of the engine oil selected has critical
significance for the operation and service life of
an engine. BMW continuously approves spe-cific oils after confirming their suitability for use
in its vehicles with extensive testing.
Do not use oil additives as these may
cause engine damage.<
Only use approved BMW High Performance
Synthetic Oil.
If BMW High Performance Synthetic Oil is not
available, you can add small quantities of other
synthetic oils in between oil changes. Only use
oils with the API SM specification or higher.
Your BMW center will be glad to answer
any questions regarding BMW High Per-
formance Synthetic Oil or approved synthetic
oils.<
You can also call BMW of North America at
1-800-831-1117 or visit the website
www.bmwusa.com to obtain this information.
Viscosity ratings
Viscosity is a measure of an oil's flow rating and
is categorized in SAE classes.
Selecting the appropriate SAE class depends
on the regional climatic conditions in which you
normally drive your BMW.
Approved oils belong to the 5W-40 and
5W-30 classes.<
These oils can be used for driving at all outside
temperatures.
Coolant
Do not add coolant to the cooling system
when the engine is hot. Escaping coolant
can cause burns.<
Coolant consists of half water and half additive.
Not all commercially available additives are suit-
able for your BMW. Ask your BMW center for
suitable additives.
Only use suitable additives, otherwise
engine damage may result. Because
additives are harmful to your health, it is impor-
tant to follow the instructions on the contain-
ers.<

Reference 257
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
DSC Dynamic Stability
Control86
DTC Dynamic Traction
Control87
– indicator/warning lamp87
DVD for navigation128
Dynamic Brake Control
DBC86
"Dynamic route" in
navigation141
Dynamic Stability Control
DSC
– indicator/warning lamp87
Dynamic Traction Control
DTC
– indicator/warning lamp87
E
EBV Electronic brake-force
distribution86
Eject button, refer to Buttons
on the CD player156
Electrical malfunction
– door lock31
– driver's door31
– fuel filler door206
– glass roof40
– luggage compartment lid/
tailgate33
– panorama glass roof42
Electric seat adjustment44
Electric steering wheel lock
– with convenient access37
Electronic oil level check222
Emergency actuation,
automatic transmission,
refer to Overriding selector
lever lock60
Emergency operation
– fuel filler door, manual
release206
Emergency operation, refer to
Closing manually
– glass roof40
– panorama glass roof42
Emergency operation, refer to
Manual operation
– door lock31Emergency release
– luggage compartment lid
from inside34
Emergency Request235
Emergency services, refer to
Roadside Assistance235
"Enabled services"202
"Enable services"203
"End call"189
Energy, saving
– saving fuel120
Energy-conscious driving,
refer to Energy Control72
Energy Control72
Engine
– breaking in120
– data242
– overheated, refer to Coolant
temperature72
– speed242
– starting57
– starting, convenient
access36
– switching off57
Engine compartment222
Engine coolant, refer to
Coolant224
Engine oil
– adding224
– BMW Maintenance
System226
– capacity246
– checking level222
– intervals between changes,
refer to Service
requirements76
"Engine oil level"223
Engine output, refer to Engine
data242
Engine speed, refer to Engine
data242
Engine starting, refer to
Starting the engine57
"Enter address"131
Entering a destination131
Entering a destination
country131
Entering a house number or
intersection133Entering an intersection132
Entering a street132
"Entertainment"156
Entry lamps, refer to Interior
lamps99
Environmentally friendly
driving, refer to Energy
Control72
"Equalizer", refer to Tone
control159
Equalizer, refer to Tone
control158
Error messages, refer to
Check Control81
"ESN"166
ESP Electronic Stability
Program, refer to DSC
Dynamic Stability
Control86
Event data recorders227
Exhaust system, refer to Hot
exhaust system121
Expanding the cargo bay114
Exterior mirrors49
– adjusting49
– automatic dimming
feature50
– automatic heating49
– folding in and out49
External audio device110
External audio device, refer to
AUX-In port175
Eyes
– for tow-starting and towing
away238
– for tying down loads124
F
Fader, tone control157
Failure messages, refer to
Check Control81
Failure of an electrical
consumer234
False alarm
– avoiding unintentional
alarm36
– switching off an alarm36

Everything from A - Z
262 Navigation system128
– address book138
– changing a route147
– destination entry130
– destination guidance in
assistance window128
– destination list137
– displaying current
position151
– entering a destination
manually130,134
– last destinations137
– navigation DVD128
– opening130
– route display144
– route list146
– searching for a special
destination136
– selecting destination using
information136
– selecting destination via
map135
– selecting route criteria141
– starting destination
guidance143
– switching off, refer to
Terminating/continuing
destination guidance143
– terminating/continuing
destination guidance143
– voice instructions146
– volume adjustment147
"Navigation voice
instructions"129
"Navigation voice
instructions" via buttons on
the steering wheel51
Neck support, refer to Head
restraints45
Nets, refer to Storage
compartments110
"New address" in
navigation139
"New destination"131,135
"New route"147
New tires219
"Next entertainment
source"51
North-facing map145Nozzles100
Number of cylinders, refer to
Engine data242
Nylon rope, refer to Tow
rope239
O
OBD socket, refer to Socket
for On-Board Diagnosis227
Octane ratings, refer to Fuel
specifications207
Odometer71
Oil, refer to Engine oil222
Oil consumption222
Oil level222
Old batteries, refer to
Disposal234
"On a new destination" in
navigation137
"Onboard info"74
Onboard tool kit228
"On destination"137
"On location"137
Opening and closing
– convenient access36
– from inside32
– from outside29
– using the door lock31
– via the remote control29
Operation by voice for mobile
phone193
– adjusting volume194
– canceling193
– correcting phone
number194
– dialing phone number194
– placing a call194
– redialing194
– voice commands193
– voice phone book194
"Options"201
Orientation menu, refer to
Start menu17
Outlets
– refer to Ventilation103
Output, refer to Engine
data242Outside-air mode
– automatic climate
control102
Outside-temperature
display71
– changing units of
measure76
– in computer76
Outside temperature
warning71
Overheated engine, refer to
Coolant temperature72
Overriding selector lever
lock60
P
Panorama glass roof40
– closing after electrical
malfunction42
– comfort position41
– convenient operation30
– initializing42
– opening, closing41
– pinch protection system41
– power failure42
– raising41
– remote control30
Park assistant, refer to Park
Distance Control85
"Parked car operation"104
"Parked car ventilation"104
Parked car ventilation104
– activating switch-on
times105
– preselecting switch-on
times104
– switching on and off
directly104
Parking
– vehicle57
Parking aid, refer to PDC Park
Distance Control85
Parking brake57
– indicator lamp58
Parking lamps96
Parking lamps/low beams96
– replacing bulbs230
Partition net114