2009 BMW 1 SERIES oil additives

Under the hood
116
Possible displays
1Oil level OK
2Oil level is being checked.
This can take about 3 minutes if the car is at
a standstill on a level surface, or about
5 minutes while the car is on the move.
3Oil level down to minimum:
Add engine oil as soon as possible, but no
more than 1 US quart/1 liter, refer also to
Adding engine oil on page116.
4Oil level is too high.
Too much oil will harm the engine.
Have the vehicle checked without
delay.<
5The oil level sensor is defective.
Do not add engine oil. You can continue
your journey. Note the newly calculated dis-
tance remaining to the next oil service, refer
to page118. Have the system checked as
soon as possible.
Adding engine oil
Do not add 1 US quart/1 liter of engine oil until
the following warning lamp lights up in the
instrument cluster or the oil level display reads
"+1l".
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.<

Reference
At a glance
Controls
Driving tips
Mobility
117
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 0W-40,
0W-30, 5W-40 and 5W-30 SAE
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.<
Comply with the appropriate environ-
mental protection regulations when dis-
posing of coolant additives.<
Checking coolant level
1.Do not open the engine hood before the
engine has cooled down.
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.

Everything from A to Z
152
Everything from A to Z
Index
A
ABS Antilock Brake
System64
Accessories, refer to The
individual vehicle5
Accident, reporting, refer to
Emergency Request130
Activated-charcoal filter84
Active steering70
Adaptive Head Light76
Additives
– coolant117
– engine oil116
Airbags71
– sitting safely35
– warning lamp72
Air conditioner79
Air distribution
– automatic83
– individual80
Air flow rate80,83
Airing, refer to
Ventilation81,84
Air outlets, refer to Air
vents79
Air pressure, checking, refer
to Tire inflation
pressure106
Air recirculation, refer to
Recirculated-air
mode80,83
Air vents79
AKI, refer to Fuel
specifications104
Alarm system24
– avoiding unintentional
alarms25
– interior motion sensor25
– switching off an alarm25
– tilt alarm sensor25
All-season tires, refer to
Winter tires113Ambient air, refer to
Recirculated-air
mode80,83
Antifreeze
– coolant117
– washer fluid53
Antilock Brake System
ABS64
Anti-theft alarm system, refer
to Alarm system24
Anti-theft system19
Approved axle loads, refer to
Weights149
Approved gross vehicle
weight, refer to Weights149
Armrest, refer to Center
armrest
88
Ashtray90
Assistance systems, refer to
Dynamic Stability Control
DSC65
AUC Automatic recirculated-
air control83
Automatic
– air distribution83
– air flow rate83
– cruise control54
– headlamp control74
Automatic car wash, refer to
Car wash98
Automatic car washes120
Automatic climate control79
– automatic air distribution83
Automatic curb monitor42
Automatic lamps
– refer to Welcome lamps74
Automatic recirculated-air
control AUC83Automatic transmission with
Steptronic49
– interlock50
– selector lever lock50
– shiftlock50
– towing132
– tow-starting132
AUTO program for automatic
climate control83
Average fuel consumption58
– setting the units60
Average speed58
Avoiding unintentional
alarms25
Axle loads, refer to
Weights149
B
Backrests, refer to Seats36
Backrest width adjustment37
Back seats, refer to Rear seats
– adjusting head restraints38
Backup lamp, replacing
bulb127
Bag for skis, refer to Ski
bag92
Band-aids, refer to First-aid
pouch130
Bar, refer to Tow-starting,
towing away133
Battery128
– charging128
– disposal27,128
– jump starting131
– temporary power failure128
Battery renewal
– remote control for vehicle27
Being towed132
Belts, refer to Safety belts41
Belt tensioner, refer to Safety
belts41

Reference
At a glance
Controls
Driving tips
Mobility
155
Doors, emergency
operation22
DOT Quality Grades110
Draft-free ventilation81,84
Drinks holders, refer to Cup
holders89
Drive-off assistance, refer to
DSC65
Drive-off assistant66
Driving lamps, refer to Parking
lamps/low beams74
Driving notes96
Driving off on hills, refer to
Drive-off assistant66
Driving stability control
systems64
Driving through water98
Driving tips, refer to Driving
notes96
Dry air, refer to Cooling
function84
DSC Dynamic Stability
Control65
DTC Dynamic Traction
Control65
– indicator lamps65
Dynamic Brake Control
DBC65
Dynamic Stability Control
DSC65
Dynamic Traction Control
DTC
– indicator lamps66
E
EBV Electronic brake-force
distribution65
Electrical malfunction
– door lock22
– fuel filler door104
– glass roof30
Electronic brake-force
distribution EBV65
Electronic oil level check115
Electronic Stability Program
ESP, refer to Dynamic
Stability Control DSC65Emergency operation, refer to
Manual operation
– door lock22
– fuel filler door104
– glass roof30
– transmission lock, automatic
transmission51
Emergency release, luggage
compartment lid24
Emergency Request130
Emergency services, refer to
Roadside Assistance130
Energy, saving
– saving fuel96
Engine
– breaking in96
– data146
– speed146
– starting48
– starting, convenient
access26
– switching off48
Engine compartment115
Engine coolant, refer to
Coolant117
Engine oil
– adding116
– additives116
– BMW Maintenance
System118
– checking level115
– intervals between changes,
refer to Service
requirements61
– specified engine oils116
Engine output, refer to Engine
data146
Engine speed, refer to Engine
data146
Engine starting, refer to
Starting the engine48
ESP Electronic Stability
Program, refer to Dynamic
Stability Control DSC65
Event data recorders119
Exhaust system, refer to Hot
exhaust system97Exterior mirrors41
– adjusting41
– automatic dimming
feature43
– automatic heating42
– folding in and out42
Eyes
– for tow-starting and towing
away132
– for tying down loads100
F
Failure messages, refer to
Check Control62
Failure of an electrical
consumer128
False alarm, refer to Avoiding
unintentional alarms25
Fastening safety belts, refer to
Safety belts41
Filter of automatic climate
control, refer to Microfilter/
activated charcoal filter84
Filter of heating or air
conditioner, refer to
Microfilter81
First aid pouch130
Fixture for remote control,
refer to Ignition lock47
Flash when locking/
unlocking21
Flat tire
– Run-Flat Tires112
– Tire Pressure Monitor
TPM68
Flat Tire Monitor FTM66
– indicating a flat tire67
– initializing the system66
– malfunction67
– system limits66
Flat tires, refer to Tire
condition111
Fog lamps77
– indicator lamp77,134
Footbrake, refer to Braking
safely98
Footwell lamps77
For your own safety5