coolant level BMW 335XI 2007 Owners Manual

Controls
73Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
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 page218.
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*
During standard operation, the engine oil tem-
perature is between approx. 1207 and approx.
3007/approx. 506 and approx. 1506. If the
engine oil temperature is too high, a message
will appear on the Control Display.
Fuel gauge
Fuel tank capacity: approx. 15.9 US gallons/
60 liters.
You can find information on refueling on
page201.
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.<

Mobility
215Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Important parts of the engine compartment
1Expansion tank for coolant, refer to
page217
2Washer fluid reservoir for headlamp clean-
ing system and window washer system,
refer to page633Jump-starting connection, refer to
page230
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.

Mobility
217Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
>"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 page77. Have the system checked as
soon as possible.
Adding engine oil
Do not add the maximum amount of 1 US quart/
1 liter of engine oil until a corresponding mes-
sage is shown on the Control 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.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 SH 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 is a mixture of water and an 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. The additives
are hazardous to your health.<
Comply with the appropriate environ-
mental protection regulations when dis-
posing of coolant additives.<

Under the hood
218
Checking coolant level
1.The engine must be at ambient tempera-
ture.
2.Turn the cap of the expansion tank a little
counterclockwise to allow any accumulated
pressure to escape, then continue turning
to open.
3.The coolant level is correct if it is between
the maximum and minimum marks in the
filler neck, refer also to the diagram next to
the filler neck.
4.If the coolant is low, slowly add coolant up to
the specified level; do not overfill.
5.Turn the cap until there is an audible click.
6.Have the reason for the coolant loss elimi-
nated as soon as possible.

Reference 249
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
CD player166
– compressed audio files166
– controls156
– fast forward/reverse170
– playing a track168
– random order169
– repeating a track169
– selecting a track167
– switching on/off156
– tone control157
– volume157
Center armrest110
Center brake lamp
– replacing bulbs226
Center console, refer to
Around the center
console14
"Central locking"30
Central locking
– from inside32
– from outside29
Central locking system29
– convenient access36
– hotel function34
Changes, technical, refer to
For your own safety5
Changing bulbs, refer to
Lamps and bulbs222
Changing the language on the
Control Display85
Changing the measurement
units on the Control
Display77
Changing wheels227
Chassis number, refer to
Engine compartment215
Check Control82
"Check Control
messages"84
Check Gas Cap200
Child-restraint fixing system
LATCH55
Child-restraint systems53
Child-safety lock56
Child seats, refer to
Transporting children
safely53Chrome parts, care, refer to
Caring for your vehicle
brochure
Cigarette lighter, refer to
Lighter112
Cleaning, refer to Caring for
your vehicle brochure
Cleaning headlamps63
– washer fluid64
"Climate"102
Clock72
– 12h/24h mode81
– setting time80
Closing
– from inside32
– from outside
29
Clothes hooks111
Cockpit10
Cold start, refer to Starting the
engine58
Combined instrument, refer to
Instrument cluster12
Comfort access, refer to
Convenient access36
Comfort area, refer to Around
the center console14
"Communication"181,191,
192,193
Compact disc, refer to
– CD changer166
– CD player166
Compartment for remote
control, refer to Ignition
lock57
Compass108
Computer74
– displays on Control
Display74
– hour signal81
Computer, refer to iDrive16
"Concert hall" for Tone
control158
"Concierge"193
Concierge service193
Condensation, refer to When
the vehicle is parked124
Condition Based Service
CBS219Configuring settings, refer to
Personal Profile28
Confirmation signals for
locking/unlocking the
vehicle30
Connecting vacuum cleaner,
refer to Connecting
electrical appliances112
Consumption, refer to
Average consumption74
Consumption display
– average consumption74
Consumption indicator
– Energy Control73
"Continue guidance to
destination?"144
Control Center, refer to
iDrive16
Control Display
– brightness85
– changing the language85
– switching off/on21
Control Display, refer to
iDrive16
Controller, refer to iDrive16
Controls and displays10
Control unit, refer to iDrive16
Convenient access36
– replacing the battery
38
– what to observe before
entering a car wash38
Convenient operation
– glass sunroof30
– glass sunroof with
convenient access37
– windows30
– windows with convenient
access37
Coolant217
– checking level218
Coolant temperature73
Cooling, maximum103
Cooling fluid, refer to
Coolant217
Cooling system, refer to
Coolant217
Cornering lamps, refer to
Adaptive Head Light99
Correct tires212

Reference 251
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Distance control, refer to
Active cruise control66
Distance remaining to service,
refer to Service
requirements77
"Distance to dest."75
Distance warning, refer to
PDC Park Distance
Control86
Door key, refer to Remote
control with integrated
key28
Door lock31
"Door locks"29,31,32,78
Doors, emergency
operation31
DOT Quality Grades210
Draft-free ventilation104
Drinks holders, refer to Cup
holders111
Drive-off assistance, refer to
Dynamic Stability Control
DSC87
Drive-off assistant89
Driving around a traffic
jam150
Driving lamps, refer to Parking
lamps/low beams97
Driving notes122
Driving off on hills, refer to
Drive-off assistant89
Driving route, refer to
Displaying route144
Driving stability control
systems87
Driving through water123
Driving tips, refer to Driving
notes122
Dry air, refer to Cooling
function104
DSC Dynamic Stability
Control87
DTC Dynamic Traction
Control88
– indicator/warning lamp88
DVD for navigation130
Dynamic Brake Control
DBC87"Dynamic route" in
navigation142
Dynamic Stability Control
DSC
– indicator/warning lamp88
Dynamic Traction Control
DTC
– indicator/warning lamp88
E
EBV Electronic brake-force
distribution87
Eject button, refer to Buttons
on the CD player156
Electric
– seat adjustment45
Electrical malfunction
– door lock31
– driver's door31
– fuel filler door200
– glass sunroof40
– luggage compartment lid/
tailgate33
– panorama glass roof42
Electric seat adjustment45
Electric steering wheel
lock57
– with convenient access37
Electronic brake-force
distribution EBV87
Electronic oil level check215
Emergency actuation,
automatic transmission,
refer to Overriding selector
lever lock61
Emergency call229
Emergency operation
– fuel filler door, manual
release200
Emergency operation, refer to
Closing manually
– glass sunroof40
– panorama glass roof42
Emergency operation, refer to
Manual operation
– door lock31Emergency release
– luggage compartment lid
from inside34
Emergency services, refer to
Roadside Assistance229
Emissions test, refer to
Service requirements77
"Enable services"196
"End call"182
Energy-conscious driving,
refer to Energy Control73
Energy Control73
Engine
– breaking in122
– data236
– overheated, refer to Coolant
temperature73
– speed236
– starting58
– starting, convenient
access36
– switching off58
Engine compartment215
Engine coolant, refer to
Coolant217
Engine oil
– adding217
– BMW Maintenance
System219
– capacity
241
– checking level215
– intervals between changes,
refer to Service
requirements77
"Engine oil level"216
Engine output, refer to Engine
data236
Engine speed, refer to Engine
data236
Engine starting, refer to
Starting the engine58
"Enter address"132
Entering a destination
country132
Entering a house number or
intersection133
Entering a street133
Entering destination132
Entering the address134

Everything from A - Z
256
N
"Navigation"131
Navigation address
– home address140
Navigation announcements,
refer to Switching voice
instructions on/off146
Navigation destination
– manual entry131,134
– selecting via language134
– selecting via map136
Navigation drive, location130
Navigation DVD130
Navigation system130
– address book138
– changing a route147
– destination entry131
– destination guidance in
assistance window130
– destination list138
– displaying current
position150
– entering a destination
manually131,134
– last destinations138
– navigation DVD130
– opening131
– route display144
– route list146
– searching for a special
destination137
– selecting destination using
information137
– selecting destination via
map136
– 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" via buttons on
the steering wheel52Neck support, refer to Head
restraints46
Nets, refer to Storage
compartments111
"New address" in
navigation139
"New data request" for BMW
Assist193
"New destination"131,136
"New route"147
New tires212
"Next entertainment
source"52
North-facing map145
Nozzles101
Number of cylinders, refer to
Engine data236
Nylon rope, refer to Tow
rope232
O
OBD socket, refer to Socket
for On-Board Diagnosis220
Octane ratings, refer to Fuel
specifications201
Odometer72
Oil, refer to Engine oil215
Oil consumption215
Oil level215
Old batteries, refer to
Disposal227
"On a new destination" in
navigation137
"Onboard info"75
Onboard tool kit221
"On destination"137
"On location"137
Opening and closing
– convenient access36
– from inside32
– from outside29
– using the door lock31
– via the remote control29Operation by voice for mobile
phone185
– adjusting volume187
– canceling186
– correcting phone
number187
– dialing phone number187
– placing a call187
– redialing188
– voice commands185
– voice phone book187
"Options"194
Orientation menu, refer to
Start menu17
Outlets
– refer to Ventilation104
Output, refer to Engine
data236
Outside-air mode
– automatic climate
control103
Outside-temperature
display72
– changing units of
measure77
– in computer77
Outside temperature
warning72
Overheated engine, refer to
Coolant temperature73
Overriding selector lever
lock61
P
Panorama glass roof41
– closing after electrical
malfunction42
– comfort position41
– convenient operation30
– initializing42
– opening, closing41
– pinch protection system42
– power failure42
– raising41
– remote control30
Park assistant, refer to Park
Distance Control86
"Parked car operation"105