
Refueling
194
Refueling
Always switch off the engine before refu-
eling, otherwise, fuel cannot be added to 
the tank and a message will be displayed.<
Take all precautionary measures and 
observe all applicable regulations when 
handling fuel. Do not carry any spare fuel con-
tainers in your vehicle. They can develop a leak 
and cause an explosion or cause a fire in the 
event of an accident.<
Fuel filler door
Opening
1.Open fuel filler door. To do so, lightly press 
the rear edge.
2.Turn the gas cap counterclockwise.
3.Place the gas cap in the bracket attached to 
the fuel filler door.
Closing
Fit the cap and turn it clockwise until you clearly 
hear a click.
Do not pinch the band attached to the 
cap, otherwise the cap cannot be closed 
properly and fuel vapors can escape. A mes-
sage will be displayed if the gas cap is loose or 
missing.<
Manually releasing the fuel filler door
In the event of a malfunction, you can release 
the fuel filler door manually:
Coupe
1.Remove the cover from the right-hand side-
wall of the cargo bay.
2.Pull the knob with the fuel pump symbol. 
The fuel filler door is released.
Convertible
1.Loosen the right-hand cargo bay trim panel 
by turning the screws by 90°, see arrow.
2.Slightly lift the top section of the panel. It is 
not necessary to remove the entire panel.
3.Pull the knob with the fuel pump symbol. 
The fuel filler door is released.
Observe the following when refueling
When handling fuels, follow the safety 
instructions provided at filling stations, 
otherwise there is a risk of personal injury or 
property damage.<
When refueling, insert the filler nozzle com-
pletely into the filler pipe. Avoid lifting the filler 
nozzle while filling the tank, as that would lead 
to
>premature pump shutoff
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Mobility
 203Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Important parts of the engine compartment
1Expansion tank for coolant, refer to 
page206
2Washer fluid filler neck for headlamp clean-
ing system and window washer system, 
refer to page663Jump-starting connection, refer to 
page222
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.
The oil level can be displayed when the engine 
is warm. Continuous short distance travel or a 
very sporty driving style may make measure-
ment impossible.
Display in the instrument cluster
1Oil level
2Maximum mark
3Minimum mark
4Computer button
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Under the hood
204 Press button 4 in the turn indicator lever repeat-
edly until the oil level display appears in the 
instrument cluster.
M dual clutch transmission
*: the oil level 
appears in the top display.<
The oil level must be between the two mark-
ings.
A new measurement is taken automatically 
each time the engine is started.
Possible displays
1Oil level OK.
2Oil level is being checked.
This can take about 1 minute if the car is at 
a standstill on a level surface, or about 
5 minutes while the car is moving.
If engine oil was added, it can take up to 
30 minutes to get an oil level reading.
3Oil level down to minimum:
Add engine oil at the next opportunity, but 
no more than 1 US quart/1 liter, refer also to 
Adding engine oil on page205. Add at least 
0.5 US quart/0.5 liters, otherwise the oil-
level monitor will be unable to display the 
new value reliably.
If the oil level is below the minimum value, add engine oil immediately to avoid engine 
damage.
4Oil level is too high.
Have the vehicle checked immedi-
ately, otherwise the excess oil may 
lead to engine damage.<
5A value cannot be read at this time. The 
engine is not yet warm.
Quick measurement
In addition to the automatic measurement, you 
can also determine the current oil level manu-
ally, e. g. after adding engine oil, but such mea-
surements are less accurate.
1.Park the vehicle with a warm engine, i.e. 
after an uninterrupted drive of at least 
6 miles/10 km, on a horizontal surface.
2.Let the engine idle.
3.Press the computer button in the turn indi-
cator lever repeatedly until the oil level dis-
play appears in the instrument cluster.
4.Press the computer button for at least 
2seconds.
The oil level is determined. A clock symbol 
appears during measurement.
5.After approx. 1 minute, the current oil level 
is displayed.
Display via iDrive
iDrive, for operating principle refer to page16.
1."Vehicle Info"
2."Vehicle status"
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Mobility
 205Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
3."Engine oil level"
Possible messages
>"Engine oil level OK"
>"Measurement not possible at this time."
>"Measuring engine oil level...":
This can take about 1 minute if the car is at a 
standstill on a level surface, or about 
5 minutes while the car is moving.
If engine oil was added, it can take up to 
30 minutes to get an oil level reading.
>"Engine oil level below minimum. Add 1 
quart!"
Add engine oil at the next opportunity, but 
no more than 1 US quart/1 liter, refer also to 
Adding engine oil on page205. Add at least 
0.5 US quart/0.5 liters, otherwise the oil-
level monitor will be unable to display the 
new value reliably.
If the oil level is below the minimum value, 
add engine oil immediately to avoid engine 
damage.
>"Engine oil level too high! Have this 
checked."
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 resuming your 
trip, note the newly calculated distance 
remaining to the next oil service, refer to 
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 Con-
trol Display.
Add oil within the next 125 miles/200 km, 
otherwise the engine could be damaged.
Add no more than 1 US quart/1 liter of oil, oth-
erwise too much engine oil can lead to engine 
damage. Add at least 0.5 US quart/0.5 liters, 
otherwise the oil-level monitor will be unable to 
display the new value reliably.<
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 y our B MW  c ente r o r a t 
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.<
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.
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Mobility
 207Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Maintenance
BMW Maintenance System
The BMW Maintenance System supports the 
preservation of the traffic and operating safety 
of your BMW. The objective is to optimize 
efforts with respect to minimal vehicle mainte-
nance costs.
If and when you come to sell your BMW, a com-
prehensive record of servicing will prove a sig-
nificant benefit.
Condition Based Service CBS
Sensors and special algorithms take the differ-
ent driving conditions of your BMW into 
account. Condition Based Service uses this to 
determine the current and future service 
requirements. By letting you define a service 
and maintenance regimen that reflects your 
own individual requirements, the system builds 
the basis for trouble-free driving.
On the Control Display, you can have the 
remaining times or distances for selected main-
tenance tasks and any legally prescribed dates 
displayed, refer to page72:
>Engine oil
>Brake pads: separately for front and rear
>Brake fluid
>Vehicle check
>Legally mandated inspections depending 
on local regulations
Service data in the remote control
Your vehicle continuously stores service-
requirement information in the remote control 
while you are driving. Your BMW Service Advi-
sor can read out this data from the remote con-
trol unit, and propose an optimized mainte-
nance approach. Whenever you take your car in 
for servicing you should therefore hand your 
BMW Service Advisor the remote control unit 
that you last used.
Make sure that the date is always set cor-
rectly, refer to page75; otherwise the 
effectiveness of Condition Based Service CBS 
is not assured.<
Service and Warranty Information 
Booklet for US models and Warranty 
and Service Guide Booklet for 
Canadian models
Please consult your Service and Warranty Infor-
mation Booklet for US models and Warranty 
and Service Guide Booklet for Canadian models 
for additional information on service require-
ments.
BMW recommends that you have service 
and repair operations performed at your 
BMW center. 
Take the time to ensure that these service pro-
cedures are confirmed by entries in your vehi-
cle's Service and Warranty Information Booklet 
for US models and Warranty and Service Guide 
Booklet for Canadian models. These entries 
verify that your vehicle has received the speci-
fied regular maintenance.<
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Maintenance
208
Socket for On-Board 
Diagnosis OBD
Primary components that make up exhaust 
emissions can be checked by a device via the 
OBD socket.
This socket is located on the driver's side to the 
left, on the bottom of the instrument panel 
underneath a cover.
Exhaust emission values
The warning lamp lights up:
The exhaust emission values have 
worsened. Have the car checked as 
soon as possible.
Canadian models display this warning 
lamp.
The lamp flashes under certain conditions. This 
indicates excessive misfiring in the engine. If 
this happens, you should reduce your speed 
and visit your nearest BMW center as soon as 
possible. Severe engine misfiring can quickly 
lead to serious damage of emissions-related 
components, especially the catalytic converter.
The warning lamp comes on if the gas 
cap is not properly tightened and the 
OBD system assumes that fuel vapor 
is escaping. If the gas cap is then tightened, the 
warning lamp should go out within a few days.
Event data recorders
Your vehicle may be equipped with one or sev-
eral measuring or diagnostic modules or a 
device for recording or sending certain vehicle 
data or information. In addition, if you have 
signed a service contract for BMW Assist, cer-tain vehicle data may be transmitted or 
recorded in order to facilitate the corresponding 
services.
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Mobility
 211Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Light-alloy wheels
For technical reasons, dust is generated during 
braking that is deposited on the light-alloy 
wheels. Remove the dust regularly using acid-
free rim cleaner.
Do not use aggressive, acidic, strongly 
alkaline and abrasive cleaning agents or 
steam jets over 1407/606, otherwise dam-
age may occur.<
Outside sensors / cameras
Keep the sensors and cameras on the 
outside of the vehicle, e.g. Park Distance 
Control, clean and free of ice to ensure that they 
remain fully functional.<
Interior care
Upholstery / cloth trim
Vacuum regularly with a vacuum cleaner to 
remove superficial dirt.
To treat severe stains, e.g. from beverages, use 
a soft sponge or lint-free microfiber cloth in 
combination with suitable interior cleaners. Fol-
low the instructions on the packaging.
Clean the upholstery down to the seams 
using a sweeping motion. Avoid strong 
rubbing.<
Opened Velcro fasteners on pants or 
other articles of clothing can damage the 
seat covers. Ensure that Velcro fasteners are 
closed.<
Leather / leather trim
The leather used by BMW is a high quality 
natural product. Slight irregularities in the 
leather are a typical characteristic of natural 
leather.<
Dust and road grit in the pores and folds of the 
leather have an abrasive effect, leading to 
increased wear and causing the leather surface 
to become brittle prematurely. Therefore, fre-
quently clean the leather of dust using a cloth or 
vacuum cleaner.In particular, ensure that light-colored leather is 
cleaned regularly as it has a tendency to soil 
more easily.
Treat the leather twice a year using a leather 
lotion as dirt and grease will gradually attack the 
leather's protective layer.
Carpets / cargo bay
You can vacuum the carpets and floor mats or 
clean them with interior cleaner if heavily soiled.
The floor mats can be removed for cleaning. 
When replacing the mats, ensure that the seat 
rails do not extend over the floor mats, as this 
may damage the mats.
Lint on the floor mats occurs for technical rea-
sons and can be removed by vacuuming 
repeatedly.
Interior plastic parts
>Imitation leather surfaces
>Lamp glasses
>Display pane of instrument cluster
>Matt parts
Clean with water and, if necessary, with sol-
vent-free plastic cleaner.
Fine wood parts
Clean fine wood trim and fine wood parts with a 
damp cloth. Wipe dry with a soft cloth.
Safety belts
Do not clean with cleaning agents as 
these may destroy the fabric.<
Interior sensors / cameras
To clean interior sensors and cameras, use a 
lint-free cloth moistened with glass cleaner.
Displays
To clean the displays, e.g. of the radio or instru-
ment cluster, use a display cleaning cloth or a 
soft, non-abrasive, lint-free cloth.
Avoid applying excessive pressure when 
cleaning the displays, otherwise damage 
may occur.<
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Replacing components
214 For care of the headlamps, please follow the 
instructions in the chapter entitled 'Care'.
If the routine for changing a particular 
bulb is not described here, please contact 
your BMW center or a workshop that works 
according to BMW repair procedures with cor-
respondingly trained personnel.<
Light-emitting diodes LED
Control elements, display components, part of 
the exterior lighting and other interior equip-
ment in your vehicle are equipped with covered 
light-emitting diodes as light sources. These 
light-emitting diodes, which operate using a 
concept similar to that applied in conventional 
lasers, are officially designated as Class 1 light-
emitting diodes.
Do not remove the covers or expose the 
eyes directly to the unfiltered light source 
for several hours, otherwise this could cause 
irritation to the retina.<
Xenon lamps
These bulbs have a very long service life and are 
highly unlikely to fail.
Have any work on the xenon lamp system, 
including bulb replacements, performed 
only by a BMW center or a workshop that works 
according to BMW repair procedures with cor-
respondingly trained personnel. Otherwise, if 
such work is carried out improperly, the high 
voltage in the system presents the danger of 
fatal injuries.<
Accessing the bulbs
1.Switch off the lamps and take the remote 
control out of the ignition lock.
2.Remove the upper cover from the head-
lamp. To do so, use a screwdriver to press the catches towards the rear, see arrows, 
and pull the cover forward and out.
Follow the same steps in reverse order to reat-
tach the cover.
Be careful when installing the cover, oth-
erwise leaks could occur and cause dam-
age to the headlamp system.<
Parking lamps and roadside parking 
lamps, daytime running lamps
H8 bulb, 35 watts
1.Remove the cover, refer to Accessing the 
bulbs.
2.Turn the bulb approx. 90°, see arrow, and 
take it out.
3.Disconnect the plug, change the bulb and 
reconnect the plug.
4.Insert the bulb and turn it until it stops.
5.Reattach the cover.
Corner-illuminating lamp*
H3 bulb, 55 watts
1.Switch off the lamps and take the remote 
control out of the ignition lock.
2.Remove the cover, refer to Accessing the 
bulbs.
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