
Technology for driving comfort and safety
96
Message for unsuccessful system 
reset
Both warning lamps come on in yel-
low. A message will appear on the 
Control Display. The system is not 
reset after a tire has been changed, 
for example.
Check the tire inflation pressure and reset the 
system, refer to page94.
Declaration according to NHTSA/
FMVSS 138
Tire Pressure Monitoring Systems
Each tire should be checked monthly when cold 
and inflated to the inflation pressure recom-
mended by the vehicle manufacturer on the 
vehicle placard or tire inflation pressure label. If 
your vehicle has tires of a different size than the 
size indicated on the vehicle placard or tire infla-
tion pressure label, you should determine the 
proper tire inflation pressure for those tires. As 
an added safety feature, your vehicle has been 
equipped with a tire pressure monitoring sys-
tem, TPMS, that illuminates a low tire pressure 
telltale when one or more of your tires are signif-
icantly under-inflated. Accordingly, when the 
low tire pressure telltale illuminates, you should 
stop and check your tires as soon as possible, 
and inflate them to the proper pressure. Driving 
on a significantly underinflated tire causes the 
tire to overheat and can lead to tire failure. 
Underinflation also reduces fuel efficiency and 
tire tread life, and may affect the vehicle’s han-
dling and stopping ability. Please note that the 
TPMS is not a substitute for proper tire mainte-
nance, and it is the driver’s responsibility to 
maintain correct tire pressure, even if underin-
flation has not reached the level at which the 
TPMS low tire pressure telltale illuminates.
The TPMS malfunction indicator is combined 
with the low tire pressure telltale. When the sys-
tem detects a malfunction, the telltale will flash 
for approximately one minute and then remain 
continuously lit. This sequence will continue 
upon subsequent vehicle startups as long as 
the malfunction exists. When the malfunction 
indicator is illuminated, the system may not be 
able to detect or signal low tire pressure as intended. TPMS malfunctions may occur for a 
variety of reasons, including the installation of 
replacement or alternate tires or wheels on the 
vehicle that prevent the TPMS from functioning 
properly. Always check the TPMS malfunction 
telltale after replacing one or more tires or 
wheels on your vehicle to ensure that the 
replacement or alternate tires and wheels allow 
the TPMS to continue to function properly.
Active steering*
The concept
Active steering varies the turning angle of the 
front wheels in relation to steering wheel move-
ments. It also varies the steering force required 
to turn the wheels depending on the speed at 
which you are driving.
When you are driving in the low road-speed 
range, e.g. in a town or when parking, the steer-
ing angle increases, i.e. the steering becomes 
very direct, and less effort is required to turn the 
wheels. In the higher speed range, on the other 
hand, the steering angle is reduced more and 
more. This improves the handling capability of 
your BMW over the entire speed range.
In critical situations, the system can make tar-
geted corrections to the steering angle pro-
vided by the driver and thus stabilize the vehicle 
before the driver intervenes. This stabilizing 
intervention is simultaneously deactivated 
when DSC is switched off, refer to page90.
Malfunction
The warning lamps come on. Active 
steering is no longer operational. At 
low speeds, greater steering wheel 
movements are required, whereas at 
higher speeds the vehicle reacts more sensi-
tively to steering wheel movements. The stabil-
ity-enhancing feature may also be deactivated. 
Drive cautiously and think well ahead. Have the 
system checked. 

Wheels and tires
212
Wheels and tires
Tire inflation pressures
Information for your safety
It is not merely the tires' service life, but also 
driving comfort and, to a great extent, driving 
safety that depend on the condition of the tires 
and the maintenance of the specified tire pres-
sure.
Check the tire inflation pressure regularly 
and correct it, if necessary: at least twice a 
month and before starting long trips. If you fail 
to observe this precaution you may be driving 
on tires with incorrect tire pressures, a condi-
tion that can not only compromise your vehi-
cle's driving stability, but also lead to tire dam-
age and the risk of an accident. Do not drive 
with deflated, i.e. flat tires, except when using 
Run-Flat Tires. A flat tire will seriously impair 
your vehicle's handling and braking response. 
Attempts to drive on a flat tire can lead to loss of 
control over the vehicle.<
Checking pressure
Only check tire inflation pressure when the 
tires are cold. This means after a maximum of 
1.25 miles/2 km driving or when the vehicle has 
been parked for at least 2 hours. When tires are 
warm, the tire inflation pressure is higher.
After correcting tire inflation pressures, 
always reinitialize the Flat Tire Monitor, 
refer to page92.<
Inflation pressure specifications
The tables below provide all the correct inflation 
pressures for the specified tire sizes at ambient 
temperature.
The inflation pressures apply to the tire 
sizes approved and tire brands recom-
mended by BMW; a list of these is available 
from your BMW center.<
For correct identification of the right tire infla-
tion pressures, observe the following:
>Tire sizes for your vehicle>Load conditions
>Maximum allowable driving speed
Tire inflation pressures for driving up to 
100 mph or 160 km/h
For normal driving up to 100 mph or 160 km/h 
and to achieve optimum driving comfort, adjust 
pressures to the respective tire inflation pres-
sures listed on the following pages in the col-
umns for traveling speeds up to a maximum of 
100mph or 160km/h.
These tire inflation pressures can also be found 
on the driver's-side door post when the driver's 
door is open.
The maximum permissible speed for 
these tire pressures is 100 mph or 
160 km/h. Do not exceed this speed, otherwise 
tire damage and accidents could occur.<
Tire inflation pressures for driving 
above 100 mph or 160 km/h
In order to drive at maximum speeds in 
excess of 100 mph or 160 km/h, adjust 
pressures to the respective tire inflation pres-
sures listed on the following pages in the col-
umns for traveling speeds including those 
exceeding 100 mph or 160 km/h. Otherwise tire 
damage and accidents could occur.<
Observe all national and local maximum speed 
limits, otherwise violations of the laws could 
occur. 

Mobility
 213Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Coupe: tire inflation pressures for the 328i
Tire size Pressure specifications in psi/kPa 
Traveling speeds
up to a max. of
100 mph / 160 km/hTraveling speeds
including those exceeding
100mph / 160km/h
All pressure specifications in 
the table are indicated in 
psi/kilopascal with cold tires. 
Cold = ambient temperature
without Sports package:
205/55 R 16 91 H M+S
225/50 R 16 92 H M+S
225/45 R 17 91 H M+S
225/45 R 17 94 V M+S XL
225/45 R 17 91 V32/220 35/240 32/220 35/240 32/220 39/270
Front: 225/45 R 17 91 V 32/220 - 32/220 - 32/220 -
Rear: 255/40 R 17 94 V - 32/220 - 32/220 - 36/250
Front: 225/40 R 18 88 W 32/220 - 32/220 - 32/220 -
Rear: 255/35 R 18 90 W - 35/240 - 35/240 - 36/250
Front: 225/35 R 19 88 Y XL 33/230 - 32/220 - 33/230 -
Rear: 255/30 R 19 91 Y XL - 38/260 - 35/240 - 38/260
with Sports package:
205/55 R 16 91 H M+S 
225/50 R 16 92 H M+S 
225/45 R 17 91 H M+S32/220 35/240 32/220 35/240 32/220 39/270
225/45 R 17 91 V
225/45 R 17 94 V M+S XL32/220 35/240 32/220 35/240 35/240 42/290
Front: 225/45 R 17 91 V 32/220 - 32/220 - 32/220 -
Rear: 255/40 R 17 94 V - 32/220 - 35/240 - 38/260
Front: 225/40 R 18 88 W 32/220 - 32/220 - 35/240 -
Rear: 255/35 R 18 90 W - 35/240 - 35/240 - 41/280
Front: 225/35 R 19 88 Y XL 33/230 - 32/220 - 36/250 -
Rear: 255/30 R 19 91 Y XL - 38/260 - 35/240 - 41/280
More details on the permissible load and weights can be found on page247. 

Wheels and tires
214
Coupe: tire inflation pressures for the 328xi
Tire size Pressure specifications in psi/kPa 
Traveling speeds
up to a max. of
100mph / 160km/hTraveling speeds
including those exceeding
100 mph / 160 km/h
All pressure specifications in 
the table are indicated in 
psi/kilopascal with cold tires. 
Cold = ambient temperature
without Sports package:
205/55 R 16 91 H M+S
225/50 R 16 92 H M+S
225/45 R 17 91 H M+S
225/45 R 17 94 V M+S XL
225/45 R 17 91 V32/220 32/220 32/220 32/220 32/220 38/260
Front: 225/45 R 17 91 V 32/220 - 32/220 - 32/220 -
Rear: 255/40 R 17 94 V - 32/220 - 32/220 - 32/220
Front: 225/40 R 18 88 W 32/220 - 32/220 - 35/240 -
Rear: 255/35 R 18 90 W - 33/230 - 32/220 - 38/260
with Sports package:
205/55 R 16 91 H M+S 
225/50 R 16 92 H M+S 
225/45 R 17 91 H M+S32/220 32/220 32/220 32/220 32/220 38/260
225/45 R 17 91 V 32/220 32/220 33/230 33/230 38/260 42/290
225/45 R 17 94 V M+S XLV 32/220 33/230 33/230 33/230 38/260 42/290
Front: 225/45 R 17 91 V 32/220 - 33/230 - 36/250 -
Rear: 255/40 R 17 94 V - 32/220 - 33/230 - 36/250
Front: 225/40 R 18 88 W 32/220 - 35/240 - 39/270 -
Rear: 255/35 R 18 90 W - 33/230 - 35/240 - 41/280
More details on the permissible load and weights can be found on page247. 

Mobility
 215Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Coupe: tire inflation pressures for the 335i
Tire size Pressure specifications in psi/kPa 
Traveling speeds
up to a max. of
100 mph / 160 km/hTraveling speeds
including those exceeding
100mph / 160km/h
All pressure specifications in 
the table are indicated in 
psi/kilopascal with cold tires. 
Cold = ambient temperature
without Sports package:
225/45 R 17 91 H M+S
225/45 R 17 94 V M+S32/220 35/240 32/220 35/240 33/230 41/280
Front: 225/45 R 17 91 V 32/220 - 32/220 - 32/220 -
Rear: 255/40 R 17 94 V - 32/220 - 32/220 - 35/240
Front: 225/40 R 18 88 W 32/220 - 32/220 - 36/250 -
Rear: 255/35 R 18 90 W - 35/240 - 35/240 - 38/260
Front: 225/40 R 18 88 Y 32/220 - 32/220 - 32/220 -
Rear: 255/35 R 18 90 Y - 35/240 - 32/220 - 35/240
Front: 225/35 R 19 88 Y XL 36/250 - 33/230 - 36/250 -
Rear: 255/30 R 19 91 Y XL - 39/270 - 36/250 - 39/270
with Sports package:
225/45 R 17 91 H M+S 32/220 35/240 32/220 35/240 33/230 41/280
225/45 R 17 94 V M+S 32/220 35/240 32/220 35/240 36/250 44/300
Front: 225/45 R 17 91 V 32/220 - 32/220 - 36/250 -
Rear: 255/40 R 17 94 V - 32/220 - 35/240 - 38/260
Front: 225/40 R 18 88 W 32/220 - 33/230 - 38/260 -
Rear: 255/35 R 18 90 W - 35/240 - 38/260 - 42/290
Front: 225/40 R 18 88 Y 32/220 - 32/220 - 33/230 -
Rear: 255/35 R 18 90 Y - 35/240 - 35/240 - 38/260
Front: 225/35 R 19 88 Y XL 36/250 - 35/240 - 38/260 -
Rear: 255/30 R 19 91 Y XL - 39/270 - 38/260 - 42/290
More details on the permissible load and weights can be found on page247. 

Wheels and tires
216
Convertible: tire inflation pressures for the 328i
Tire size Pressure specifications in psi/kPa 
Traveling speeds
up to a max. of
100mph / 160km/hTraveling speeds
including those exceeding
100 mph / 160 km/h
All pressure specifications in 
the table are indicated in 
psi/kilopascal with cold tires. 
Cold = ambient temperature
without Sports package:
205/55 R 16 91 H M+S
225/50 R 16 92 H M+S
225/45 R 17 91 H M+S
225/45 R 17 91 W32/220 38/260 32/220 35/240 35/240 42/290
225/45 R 17 94 V M+S XL 32/220 39/270 32/220 35/240 36/250 44/300
Front: 225/45 R 17 91 V 32/220 - 32/220 - 32/220 -
Rear: 255/40 R 17 94 V - 33/230 - 32/220 - 39/270
Front: 225/40 R 18 88 W 32/220 - 32/220 - 35/240 -
Rear: 255/35 R 18 90 W - 39/270 - 35/240 - 42/290
Front: 225/40 R 18 88 Y 32/220 - 32/220 - 32/220 -
Rear: 255/35 R 18 90 Y - 39/270 - 32/220 - 39/270
Front: 225/35 R 19 88 Y XL 36/250 - 32/220 - 36/250 -
Rear: 255/30 R 19 91 Y XL - 44/300 - 36/250 - 44/300 

Mobility
 217Reference
At a glance
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Navigation
Entertainment
with Sports package:
205/55 R 16 91 H M+S 
225/50 R 16 92 H M+S 
225/45 R 17 91 H M+S32/220 38/260 32/220 35/240 35/240 42/290
225/45 R 17 91 W
225/45 R 17 94 V M+S XL32/220 39/270 32/220 39/270 41/280 48/330
Front: 225/45 R 17 91 V 32/220 - 32/220 - 35/240 -
Rear: 255/40 R 17 94 V - 33/230 - 35/240 - 42/290
Front: 225/40 R 18 88 W 32/220 - 33/230 - 39/270 -
Rear: 255/35 R 18 90 W - 39/270 - 39/270 - 46/320
Front: 225/40 R 18 88 Y 32/220 - 32/220 - 35/240 -
Rear: 255/35 R 18 90 Y - 39/270 - 35/240 - 42/290
Front: 225/35 R 19 88 Y XL 36/250 - 35/240 - 39/270 -
Rear: 255/30 R 19 91 Y XL - 44/300 - 39/270 - 46/320
More details on the permissible load and weights can be found on page247.
Tire size Pressure specifications in psi/kPa 
Traveling speeds
up to a max. of
100 mph / 160 km/hTraveling speeds
including those exceeding
100mph / 160km/h
All pressure specifications in 
the table are indicated in 
psi/kilopascal with cold tires. 
Cold = ambient temperature 

Wheels and tires
218
Convertible: tire inflation pressures for the 335i
Tire size Pressure specifications in psi/kPa 
Traveling speeds
up to a max. of
100mph / 160km/hTraveling speeds
including those exceeding
100 mph / 160 km/h
All pressure specifications in 
the table are indicated in 
psi/kilopascal with cold tires. 
Cold = ambient temperature
without Sports package:
225/45 R 17 91 H M+S 32/220 38/260 32/220 35/240 35/240 42/290
225/45 R 17 94 V M+S XL 32/220 39/270 32/220 36/250 36/250 44/300
Front: 225/45 R 17 91 V 32/220 - 32/220 - 32/220 -
Rear: 255/40 R 17 94 V - 33/230 - 32/220 - 39/270
Front: 225/40 R 18 88 W 32/220 - 32/220 - 35/240 -
Rear: 255/35 R 18 90 W - 39/270 - 35/240 - 42/290
Front: 225/40 R 18 88 Y 32/220 - 32/220 - 32/220 -
Rear: 255/35 R 18 90 Y - 39/270 - 32/220 - 39/270
Front: 225/35 R 19 88 Y XL 36/250 - 35/240 - 36/250 -
Rear: 255/30 R 19 91 Y XL - 44/300 - 36/250 - 44/300
with Sports package:
225/45 R 17 91 H M+S 32/220 38/260 32/220 35/240 35/240 42/290
225/45 R 17 94 V M+S XL 32/220 39/270 33/230 41/280 41/280 48/330
Front: 225/45 R 17 91 V 32/220 - 33/230 - 36/250 -
Rear: 255/40 R 17 94 V - 33/230 - 36/250 - 44/300
Front: 225/40 R 18 88 W 32/220 - 35/240 - 39/270 -
Rear: 255/35 R 18 90 W - 39/270 - 39/270 - 46/320
Front: 225/40 R 18 88 Y 32/220 - 32/220 - 35/240 -
Rear: 255/35 R 18 90 Y - 39/270 - 35/240 - 42/290
Front: 225/35 R 19 88 Y XL 36/250 - 36/250 - 39/270 -
Rear: 255/30 R 19 91 Y XL - 44/300 - 39/270 - 46/320
More details on the permissible load and weights can be found on page247.