2008 BMW 650I CONVERTIBLE width

Controls
53Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Damage to safety belts
When subjected to strain due to an acci-
dent or in the event of damage, replace
the safety belts, the belt tensioners, and any
child restraint systems and have the belt anchor
points checked. Have this work carried out only
by a BMW center or a workshop that works
according to BMW repair procedures with
appropriately trained personnel. Otherwise,
correct operation of this safety equipment is not
guaranteed.<
Heated seats*
The temperature setting advances one step in
its control sequence each time you press the
button. The maximum temperature is supplied
when three LEDs are lit.
The temperature is reduced and if need be, the
heating is switched off in order to reduce the
load on the battery. The LEDs remain lit.
To switch off:
Press the button longer.
Mirrors
Exterior mirrors
The mirror on the passenger's side is
more curved than the driver's mirror.
Objects reflected in the mirror are closer than
they appear. Do not estimate the distance of
following traffic based on what you see in the
mirrors; otherwise, there is an increased acci-
dent risk.<1Adjusting
2Switching to the other mirror or to the
automatic curb monitor
3Folding mirrors in and out
*
Storing the mirror positions, refer to Seat, mir-
ror and steering wheel memory on page49.
Adjusting manually
You can also adjust the mirrors manually by
pressing against the outer edges of their mirror
glass.
Folding exterior mirrors in and out
Pressing button3 allows you to fold mirrors
in and out up to a speed of approx. 20 mph/
30 km/h. This is advantageous, for example, in
car washes, narrow streets or for bringing mir-
r o r s t h a t h a v e b e e n m a n u a l l y f o l d e d - i n b a c k i n t o
the correct position. Mirrors that were folded in
are folded out automatically at a speed of
approx. 25 mph/40 km/h.
Before going through a car wash, fold the
mirrors in manually, or with button 3, oth-
erwise they could be damaged, depending on
the width of the car wash system.<
Automatic heating
Below a certain outdoor temperature, both
exterior mirrors are heated whenever the
engine is running or the ignition is switched on.

Wheels and tires
212
Tire identification marks
Knowledge of the labeling on the side of the tire
makes it easier to identify and choose the right
tires.
Tire size
Speed letter
T = up to 118 mph/190 km/h
H = up to 131 mph/210 km/h
V = up to 150 mph/240 km/h
W = up to 167 mph/270 km/h
Y = up to 186 mph/300 km/h
Tire Identification Number
Tires with DOT codes meet the guidelines of
the US Department of Transportation.
DOT code:
Tire age
The tire's date of manufacture is indicated on
the sidewall:
DOT ... 3307 indicates that the tire was manu-
factured in week 33 of 2007.
BMW recommends replacing all tires at least
every 6 years, even if some tires may last for
10 years.
Uniform Tire Quality Grading
Quality grades can be found where applicable
on the tire sidewall between tread shoulder and
maximum section width. For example:
Tread wear 200 Traction AA
Temperature A
DOT Quality Grades
Tread wear
Traction AA A B C
Temperature A B C
All passenger car tires must conform to
Federal Safety Requirements in addition
to these grades.<
Tread wear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov-
ernment test course.
For example, a tire graded 150 would wear one
and one-half, 1γ, times as well on the govern-
ment course as a tire graded 100. The relative
performance of tires depends upon the actual
conditions of their use, however, and may
depart significantly from the norm due to varia-
tions in driving habits, service practices and dif-
ferences in road characteristics and climate.
Traction
The traction grades, from highest to lowest, are
AA, A, B, and C.
These grades represent the tire's ability to stop
on wet pavement as measured under controlled
conditions on specified government test sur-
faces 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, cor-
nering, hydroplaning, or peak traction charac-
teristics.< e.g.
Nominal width in mm
Aspect ratio in Ξ
Belted construction – radial
Rim diameter in inches
Carrying capacity ID-code
(not in ZR tires)
Speed code letter
(in ZR tires before the R)
245/45 R 18 96 W
e.g.
Manufacturer code
for tire make
Tire size and tire design
Tire ageDOT xxxx xxx 3307

Everything from A to Z
258 Torque, refer to Engine
data234
Touch tone dialing, refer to
Tone dialing method194
Tow bar230
Tow fitting229
Towing229
– methods230
– tow fittings229
– with manual
transmission230
– with Sport automatic
transmission230
"Town / City" for destination
entry135
Tow rope231
Tow-starting229
"TPM"91
TPM Tire Pressure
Monitor90
– resetting system91
– system limits91
– warning lamp92
Tracks
– finding174
– random sequence175
– sampling on CD174
– selecting with CD173
Track width, refer to
Dimensions235
Traction-assist feature, refer
to DSC Dynamic Stability
Control87
Traction control, refer to DSC
Dynamic Stability
Control87
Traffic congestion
– displaying traffic
information150
– refer to Bypassing route
sections150
Traffic information for
navigation150
– depiction in route map152
– displaying151
– during destination
guidance153
– symbols152"Traffic Info settings"151
Transmission
– manual transmission60
– sport automatic
transmission60
– starting assistant88
– towing230
– transmission lock, manually
locking and unlocking, sport
automatic transmission62
Transporting children
safely56
Transport securing device,
refer to Securing cargo128
Tread depth, refer to Minimum
tread depth
213
Treble, refer to Tone
control159
"Treble", tone control159
"Trip computer"77
Trip computer76
Trip-distance counter
– refer to Trip computer76
– refer to Trip meter74
"Triple turn signal"64
Trip meter, also refer to Trip
computer76
Trip odometer74
Trunk, refer to Luggage
compartment35
Trunk lid, refer to Luggage
compartment lid34
Turning circle, refer to
Dimensions235
Turn signals63
U
Undercarriage protection,
refer to Caring for your
vehicle brochure
Uniform Tire Quality Grading/
UTQR212
"Units"84
Units
– average fuel
consumption84
– temperature84Universal garage-door
opener, refer to Integrated
universal remote
control115
Universal remote control, refer
to Integrated universal
remote control115
"Unlock button"30
Unlocking
– from inside33
– from outside30
– without key, refer to Comfort
access36
"Update services"203
USB/audio interface179
"USB" in audio mode180
"Use current location as
address"142,144
Used batteries
– refer to Disposal225
– refer to Replacing battery38
Using turn signals63
V
Vehicle
– battery225
– breaking-in124
– care, refer to Caring for your
vehicle brochure
– cargo loading127
– measurements, refer to
Dimensions235
– parking59
– washing, refer to Caring for
your vehicle brochure
– weights237
"Vehicle / Tires" for
unlocking30
Vehicle jack225
– jacking points225
Vehicle position, refer to
Displaying current
position153
Ventilation112
– draft-free112
– for cooling112
– parked car ventilation112

Reference 259
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Vent outlets of automatic
climate control108
"Vent settings"111
Viscosity219
Voice, refer to Destination
guidance with voice
instructions149
Voice command system
– overview23
– short commands238
Voice instructions for
navigation system149
– muting55
– repeating55,150
– switching on/off55,149
– volume150
Voice phone book196
Volume158
– audio sources158
– fuel tank, refer to
Capacities237
– luggage compartment237
– mobile phone190
– setting speed-
dependent160
– voice instructions150
– windshield cleaning system,
refer to Capacities237
Volume adjustment in audio
mode
– front-to-rear160
– right/left160
W
Warning lamps, refer to
Indicator and warning
lamps13
Warning messages, refer to
Check Control79
Warning on leaving lane, refer
to Leaving lane warning101
Warning triangle228
Warranty and Service Guide
Booklet for Canadian
models221
Washer fluid
– capacity of the reservoir65
– wiper system65Washing the vehicle, also refer
to Caring for your vehicle
brochure
Water on roads, refer to
Driving through water126
Waveband for radio162
"WB"158,166
Wear indicators in tires, refer
to Minimum tread depth213
Weather news flashes166
Website BMW4
Weights237
Welcome lamps102
Wheel/tire combination, refer
to New wheels and tires214
Wheel/tire damage213
Wheel/tire replacement, refer
to New wheels and tires214
Wheelbase, refer to
Dimensions235
Wheels and tires210
Width, refer to
Dimensions235
Wind deflector45
Windows38
– comfort closing with comfort
access37
– convenient operation31,32
– opening and closing,
Convertible39
– opening and closing,
Coupe38
– rear window, Convertible39
Windshield
– cleaning, refer to Wiper
system64
– defrosting, refer to
Defrosting windows110
– displays, refer to Head-Up
Display96
Windshield wash
– automatic, refer to Rain
sensor64
– capacities, reservoir237
– filler neck for washer
fluid217
– nozzles65
– washer fluid65
– wiper system64
Windshield wipers, refer to
Washer system, replacing
wiper blades223
Windshield wipers, refer to
Wiper system64
– care, refer to Caring for your
vehicle brochure
Winter tires215
– setting speed limit81
– storage215
Wiper blades
– care, refer to Caring for your
vehicle brochure
– replacing223
Wiper system64
– rain sensor64
– washer fluid65
– windshield washer
nozzles65
"With highways" for
navigation system144
Wood decoration, refer to
Caring for your vehicle
brochure
Word matching principle for
navigation145
Working in the engine
compartment216
Wrenches/screwdrivers, refer
to Onboard tool kit223
X
Xenon lamps224
– replacing bulbs224
Y
Your individual vehicle
– programmable buttons on
steering wheel55
– settings, refer to Personal
Profile29
Z
"Zoom" with BMW Night
Vision100