2011 BMW 135I COUPE gasoline

Mobility
193Reference
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Fuel specifications
Do not fill the tank with leaded fuel, as this
would cause permanent damage to the
catalytic converter.
Do not fill the tank with E85, i.e. fuel containing
85 % ethanol, nor with FlexFuel. Otherwise, the
engine and fuel supply system will be dam-
aged.<
Required fuel
Super Premium Gasoline/AKI 91
This gasoline is highly recommended.
However, you may also use gasoline with less
AKI. The minimum AKI Rating is:
>128i: 87
>135i: 89
If you use gasoline with this minimum AKI Rat-
ing, the engine may produce knocking sounds
when starting at high outside temperatures.
This has no effect on the engine life.
Do not use any gasoline below the speci-
fied minimum fuel grade. Otherwise, the
engine could be damaged.<
Use high-quality brands
Field experience has indicated significant dif-
ferences in fuel quality: volatility, composition,
additives, etc., among gasolines offered for sale
in the United States and Canada. Fuels contain-
ing up to and including 10Ξ ethanol or other
oxygenates with up to 2.8Ξ oxygen by weight,
that is, 15Ξ MTBE or 3Ξ methanol plus an
equivalent amount of cosolvent, will not void the
applicable warranties with respect to defects in
materials or workmanship.
The use of poor-quality fuels may result in
drivability, starting and stalling problems
especially under certain environmental condi-
tions such as high ambient temperature and
high altitude.
Should you encounter drivability problems
which you suspect could be related to the fuel
you are using, we recommend that you respond
by switching to a recognized high-quality brand
such as gasoline that is advertised as Top Tier Detergent Gasoline.
Failure to comply with these recommendations
may also result in unscheduled maintenance.<

Mobility
205Reference
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Have the vehicle checked immedi-
ately; otherwise, the excess oil may
lead to engine damage.<
>"Measurement inactive. Have this
checked.":
Do not add engine oil. Before continuing to
drive, note the recalculated remaining mile-
age until the next oil change service, refer to
Service requirements on page72. 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 Control Display. Add oil within the next
125 miles/200 km; otherwise, the engine could
be damaged.<
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.
Oil grades
Do not use any oil additives; otherwise,
you may cause engine damage.<
Approved engine oils
You BMW center will be happy to advise you
about the engine oils approved by the manufac-
turer of your vehicle.
The engine oil grade is a decisive factor for the
service life of the engine.
Approved engine oils can be found in the fol-
lowing specification:
Approved engine oils belong to the viscosity
classes SAE 0W-40, SAE 0W-30, SAE 5W-40,
and SAE 5W-30.
Alternative oil grades
If approved oils are not available, you can use
quantities of up to 1 US quart/1 liter of another
oil with the following specifications:
API SM or higher
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.<
Gasoline engine
Preferred: BMW Longlife-01
BMW Longlife-01 FE
Alternative: BMW Longlife-98

Reference 243
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Fog lamps94
– indicator lamp13,94
Footbrake, refer to Braking
safely114
Footwell lamps95
For your own safety5
Free memory capacity, music
collection161
Front airbags88
Front seat setting44
Frost, removing from
windows, refer to Defrosting
windows98
FTM, refer to Flat Tire
Monitor82
Fuel193
– gauge69
– high-quality brands193
– quality193
– specifications193
– tank contents, refer to
Capacities230
Fuel clock, refer to Fuel
gauge69
Fuel consumption indicator,
refer to Average fuel
consumption70
Fuel consumption statistics,
refer to Average fuel
consumption70
Fuel display, refer to Fuel
gauge69
Fuel filler flap192
– releasing in the event of
electrical malfunction192
Fuses218
G
Garage door opener, refer to
Integrated universal remote
control101
Gasoline, refer to Required
fuel193
Gasoline display, refer to Fuel
gauge69Gas station
recommendations131
Gear change
– with automatic
transmission58
– with manual transmission57
Gear display, with automatic
transmission58
Gear shifting62
Gearshift lever60
– automatic transmission with
Steptronic58
– manual transmission57
General driving notes113
Glass roof, electric36
– closing after electrical
malfunction37
– convenient operation30
– opening, closing37
– operation with Comfort
Access34
– pinch protection system37
– raising36
– remote control28
Glove compartment104
GPS navigation, refer to
Navigation system120
Grills, refer to Air vents96
Gross vehicle weight, refer to
Weights229
H
Halogen lamps
– replacing bulbs214
Handbrake, refer to Parking
brake57
Hands-free system, refer to
Microphone for hands-free
mode14
Hazard warning flashers14
HD Radio144
Head airbags88
Headlamp control,
automatic91
Headlamp cover214
Headlamp flasher64
– indicator lamp13Headlamps
– replacing bulbs214
Head restraints46
Heated
– seats48
– steering wheel51
Heated mirrors50
Heating
– mirrors50
– seats48
– steering wheel51
Heating, rear window98
Heating and ventilation96
Heavy loads, refer to Stowing
cargo115
Height, refer to
Dimensions227
Height adjustment
– steering wheel51
High-beam assistant93
High beams93
– indicator lamp13
– replacing bulbs214
High beams and low beams,
automatic, refer to High-
beam assistant93
High-pressure
washer209,210
High water, refer to Driving
through water114
Highways, refer to Route
criteria130
Hills114
Holders for cups105
Hood202
Hot exhaust system113
Hydraulic brake assist, refer to
Dynamic Brake Control81
Hydroplaning113
I
IBOC, refer to HD Radio144
Ice warning, refer to Outside
temperature warning68
Identification marks
– tire coding198
Idle position61