
125
Do not drive on a deflated – flat – 
tire unless your vehicle is 
equipped with Run Flat tires. A flat tire 
greatly impairs steering and braking 
response, and can lead to complete 
loss of control over the vehicle.
Avoid overloading the vehicle so that 
the permitted load on the tires is not 
exceeded. Overloading can lead to 
overheating and internal tire damage.
The ultimate result can assume the 
form of a sudden air loss.
Unusual vibrations encountered during 
normal vehicle operation can indicate a 
damaged tire or some other vehicle 
malfunction. This type of problem can 
be caused by contact with curbs, etc. 
This is also true for irregularities in the 
vehicle's handling characteristics, such 
as a pronounced tendency to pull to the 
left or right. Should this occur, respond 
by immediately reducing your speed. 
Proceed carefully to the nearest BMW 
center or professional tire center, or 
have the vehicle towed in to have it, its 
wheels or its tires inspected.
Tire damage, up to and including sud-
den and complete air loss, can endan-
ger the lives of both the vehicle occu-
pants and other road users.<
Tire replacementTo maintain good handling and vehicle 
response, use only tires of a single 
tread configuration from a single manu-
facturer.
Comply with the specified tire inflation 
pressures — and be sure to have the 
wheel and tire assembly balanced 
every time you change a tire or wheel.DOT quality gradesTread wear
Traction AA A B C
Temperature A B C
All passenger car tires must con-
form to Federal Safety Require-
ments in addition to these grades.
when tested under controlled condi-
tions on a specified government test 
course.
For example, a tire graded 150 would 
wear one and one-half – 1 
1/2 – times as 
well on the government course as a tire 
graded 100. The relative performance 
of tires depends upon the actual condi-
tions of their use, however, and may 
depart significantly from the norm due 
to variations in driving habits, service 
practices and differences in road char-
acteristics and climate.TractionThe traction grades, from highest to 
lowest, are AA, A, B, and C.
Those grades represent the tire's ability 
to stop on wet pavement as measured 
under controlled conditions on speci-
fied government test surfaces of 
asphalt and concrete. A tire marked C 
may have poor traction performance.
The traction grade assigned to 
this tire is based on straight-
ahead braking traction tests, and does 
not include acceleration, cornering, 
hydroplaning, or peak traction charac-
teristics.
tire's resistance to the generation of 
heat and its ability to dissipate heat 
when tested under controlled condi-
tions on a specified indoor laboratory 
test wheel.
Tire condition
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127
Wheel and tire combinationsThe right choice
BMW recommends using only 
wheels and tires that have been 
approved by BMW for your particular 
vehicle model, as otherwise body con-
tact and serious accidents can result 
despite the use of the same nominal 
size, e.g. due to manufacturing toler-
ances. BMW cannot evaluate all tires 
and wheels on the market, and is thus 
unable to guarantee that the vehicle will 
continue to perform safely if unap-
proved tires and/or wheels are 
mounted.<
For each tire size, BMW has assessed 
the safe performance of specific tire 
brands and approved them for use. 
Consult any BMW center for details. 
Comply with any local/national regula-
tions, for example by recording the tire 
type in the vehicle documents.
The correct wheel-tire combina-
tion affects different systems such 
as ABS, DSC and ADB-X/DBC. The 
function of these systems is impaired if 
improper wheel-tire combinations are 
used. For this reason, use only tires of 
the same manufacture and tread con-
figuration. In the event of a flat tire, for 
example, remount the approved wheel 
and tire combination as soon as possi-
ble.<
StorageAlways store tires in a cool, dry place. 
Store them away from light whenever 
possible. Protect the tires against con-
tact with oil, grease and fuel.
Do not exceed the maximum tire infla-
tion pressures specified on the tire 
sidewall.
Winter tiresChoosing the right tireBMW recommends the use of winter 
tires for operation under winter road 
conditions. While all-season tires – with 
M+S designation – provide better winter 
traction than the corresponding sum-
mer tires, they generally do not achieve 
the performance of winter tires.
In the interest of safe tracking and 
steering response, install winter tires 
made by the same manufacturer and 
having the same tread configuration on 
all four wheels.
Never exceed the maximum 
speed for which the winter tires 
are rated.
Unprofessional attempts by laymen to 
service tires can lead to damage and 
accidents.
Have this work performed by trained 
professionals only. Any BMW center 
has the required technical knowledge 
and the proper equipment and will be 
happy to assist you.
tires. These are indicated by a circular 
symbol containing the letters RSC on 
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150
Do not attempt to install the full 
wheel cover on the space-saver 
spare tire, since this could damage the 
cover.<
The vehicle jack is designed for 
changing wheels only. Do not 
attempt to raise another vehicle model 
with it or to raise any other type of load. 
To do so could cause accidents and 
personal injury.
To ensure continued safety, have the 
tightness of the torque bolts checked 
with a calibrated lug wrench – torque 
specification: 88.5 lb ft/120 Nm – at the 
earliest opportunity.<
When storing a wheel in the spare tire 
recess, take care to avoid bending the 
threaded rod.
If the original BMW light-alloy wheels 
have been replaced with other light-
alloy wheels, different lug bolts may be 
required.
Replace the defective tire as soon as 
possible and have the new wheel/tire 
balanced.
Driving with the space-saver 
spare tireDrive cautiously. Do not exceed a 
speed of 50 mph / 80 km/h.
Be aware that vehicle handling may be 
altered. Anticipate, e.g., reduced track-
ing during braking, longer braking dis-
tances, and changed steering charac-
teristics when approaching limit 
conditions. These handling characteris-
tics will be even more pronounced if 
winter tires are mounted.
Only one space-saver spare tire 
may be mounted at one time. 
Mount a wheel and tire of the original 
size at the earliest possible opportu-
nity.
tions, the size of the spare tire will 
differ from that of the remaining tires. 
The spare tire is fully functional at all 
loads and speeds. However, the spare 
tire should be replaced at the earliest 
possible opportunity in order to achieve 
the original operating conditions.<
Run Flat tires*Run Flat tires are labeled on the side-
wall with a circular symbol containing 
the letters RSC. Run Flat tires consist of 
self-supporting tires and special rims. 
The tire reinforcement ensures that 
driving remains possible to a restricted 
degree in the event of pressure drop or 
even if the tire is deflated.
When mounting or replacing sum-
mer tires with winter tires, or vice 
versa, use Run Flat tires since no spare 
wheel is available in the event of a flat. 
In this event, BMW recommends con-
sulting your BMW center. Your BMW 
center has the information needed for 
working with Run Flat tires and is 
equipped with the necessary special 
tools.<
Changing a wheel 

Everything from A to Z
169
Disposal
oil 133
vehicle battery 151
Distance warning, refer to 
Park Distance Control 
(PDC) 85
Door key 30
Door lock 34
Doors
emergency operation 34
Draft-free ventilation 99, 103
Driving light, refer to Parking 
lamps/Low beams 93
Driving notes 121
Dry air, refer to Air condi-
tioning mode 98, 102
DSC Dynamic Stability Con-
trol 86
indicator lamp 19, 86
DTC Dynamic Traction Con-
trol 86
indicator lamp 19, 86
Dynamic Brake Control 
(DBC) 19, 121
indicator lamp 19
Dynamic Stability Control 
(DSC) 19, 86
Dynamic Traction Control 
(DTC) 86
indicator lamp 19, 86E
Electric glass sunroof 41
Electric power windows 40
Electrical accessories, fail-
ure 151
Electrical malfunction
automatic transmission 
with Steptronic 73
door lock 34
driver's door 34
fuel filler door 24
glass sunroof 43
tailgate 36
Electronic Stability Program 
(ESP), refer to Dynamic 
Stability Control (DSC) 86
Emergency call 152
Emergency operation
doors 34
driver's door 34
fuel filler door 24
glass sunroof 43
Emergency release
tailgate 36
Emissions, minimum, refer 
to Energy control 79
Energy control 79Engine
breaking in 120
data 160
electronics 19
indicator lamp 19
speed 79, 160
starting 63
switching off 65
Engine compartment 130
Engine coolant 134
adding 134
Engine oil
adding 133
additives, refer to Adding 
engine oil 133
capacity 163
indicator/warning lamp 19
quality 133
viscosity 134
Engine oil consumption 132
Engine oil level 19
check 132
indicator/warning lamp 18
Engine oil pressure
indicator/warning lamp 18
Engine oil types 133
Engine output, refer to 
Engine data 160
Engine speed 79, 160
Environmentally-friendly 
driving, refer to Energy 
control 79ESP Electronic Stability Pro-
gram, refer to Dynamic 
Stability Control DSC 86
Exterior mirrors 52
Eyeglasses 
compartment 107
Eyelet, towing 155
F
False alarm, refer to 
Avoiding unintentional 
alarms 39
Fastening the safety belts 48
Fault displays 81
First aid, refer to First-aid
kit 23
First-aid kit 23
Flashlight 106
Flashlight, refer to 
Rechargeable 
flashlight 106
Flat tire 147
Flat Tire Monitor 91
space-saver spare tire 147
Flat Tire Monitor 91
indicator lamp 18, 19, 92
Flat tire, refer to Tire condi-
tion 124
Floor panel, lifting 113
Fluid reservoir for washer 
systems 132
OverviewControlsMaintenanceRepairsDataIndex