2008 BMW 335XI instrument cluster

Controls
85Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Technology for driving comfort and safety
PDC Park Distance Control*
The concept
The PDC assists you with maneuvering in tight
parking spaces. Acoustic signals and a visual
indicator
warn you of the presence of an object
behind your vehicle. To measure the distance,
there are four ultrasonic sensors in either
bumper.
These sensors have a range of approx. 6.5 ft/
2 m. However, an acoustic warning does not
sound until an object is approx. 24 in/60 cm
from the corner sensors, or approx. 5 ft/1.50 m
from the center sensors.
PDC is a parking aid that can indicate
objects when they are approached
slowly, as is usually the case when parking.
Avoid approaching an object at high speed, oth-
erwise physical circumstances may lead to the
system warning being issued too late.<
Switching on automatically
With the engine running or the ignition switched
on, the system is activated after approx. 1 sec-
ond when you engage reverse gear or move the
automatic transmission selector lever to
position R. Wait this short period before driving.
Switching off automatically
After approx. 165 ft/50 m of driving or above
approx. 20 mph/approx. 30 km/h, the system
switches off and the LED goes out.
Signal tones
When nearing an object, its position is indicated
correspondingly by an interval tone. As the dis-
tance between vehicle and object decreases,
the intervals between the tones become
shorter. If the distance to the nearest object
falls to below roughly 1 ft/30 cm, then a contin-
uous tone sounds.
An interval tone is interrupted after approx.
3seconds>if you remain in front of an object that has
been detected by only one of the corner
sensors
>if you are driving parallel to a wall.
Malfunction
The indicator lamp in the instrument
cluster comes on. PDC is malfunc-
tioning. A message appears on the
Control Display. Have the system checked.
To avoid this problem, keep the sensors clean
and free of ice or snow in order to ensure that
they will continue to operate effectively. When
using a high-pressure cleaner, do not spray the
sensors for extended periods of time and only
from a distance of at least 4 in/10 cm.
PDC with visual warning
You can also have the system show distances
to objects on the Control Display. The contours
of distant objects are shown on the Control Dis-
play even before the acoustic signal sounds.
The setting is stored for the remote control cur-
rently in use.
iDrive, for operating principle refer to page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Settings" and press the controller.
4.Select "Vehicle / Tires" and press the con-
troller.
5.If necessary, move the highlight marker to
the uppermost field. Turn the controller

Controls
87Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Deactivating DSC
Press the button for at least 3 seconds; the indi-
cator lamps for DSC in the instrument cluster
light up. Dynamic Traction Control DTC and
DSC have been simultaneously deactivated.
Stabilizing and drive-output promoting actions
are no longer executed.
328i, 335i: in the same way as with a differential
interlock, even if DSC is deactivated, brake
actions are still performed on the rear axle to
enhance drive output if the drive wheels experi-
ence a significant loss of traction.
To increase vehicle stability, activate DSC again
as soon as possible.
Activating DSC
Press the button again; the indicator lamps in
the instrument cluster go out.
For better control
If the indicator lamp flashes:
DSC controls the drive forces and
brake forces.
If the indicator lamps are on:
DSC is deactivated.
DTC Dynamic Traction Control
DTC is a version of DSC in which the drive out-
put is optimized for particular road conditions,
e.g. unplowed snow-covered roads. The sys-
tem assures the maximal drive output, but with
reduced driving stability. It is therefore neces-
sary to drive with appropriate caution.
You may find it useful to briefly activate DTC
under the following special circumstances:>When driving uphill on snow-covered roads,
in slush or on unplowed, snow-covered
roads
>When rocking a stuck vehicle free or start-
ing off in deep snow or on loose ground
>When driving with snow chains
Activating DTC
Press the button; the indicator lamps for DTC in
the instrument cluster come on.
For better control
If the indicator lamp flashes:
DTC controls the drive forces and
brake forces.
If the indicator lamps are on:
DTC has been activated.
Deactivating DTC
Press the button again; the DTC indicator
lamps in the instrument cluster go out.
xDrive*
xDrive is your BMW's four-wheel-drive system.
The combined efforts of xDrive and DSC help to
further optimize traction and driving dynamics.
The xDrive four-wheel-drive system distributes
driving power variably to the front and rear axles
depending on the driving situation and road
conditions.
HDC Hill Descent Control*
HDC is a downhill driving assistant that controls
your speed on steep downhill gradients and
makes it even easier to control your BMW's
handling under these conditions. The vehicle

Technology for driving comfort and safety
88 then moves slightly faster than double walking
speed without the driver needing to intervene.
HDC can be activated as long as you are driving
under approx. 20 mph or 35 km/h. When driving
downhill at a speed of under approx. 20 mph or
35 km/h, the vehicle's speed is automatically
reduced to slightly more than double walking
speed and maintained.
Increasing or decreasing speed
By accelerating or braking you can change this
speed within a range from approx. 3 to 15 mph,
approx. 5 to 25 km/h.
You can specify a target speed within the same
range using the cruise control
* lever on the
steering column.
1To increase speed
2To decrease speed
Activating HDC
Press the button; the LED lights up.
When the vehicle is being braked automatically,
the LED flashes.
Deactivating HDC
Press the button again; the LED goes out.HDC is automatically deactivated in the follow-
ing situations:
>At speeds above approx. 40 mph or
60 km/h
>After switching off the ignition.
Using HDC
In cars with manual transmission:
Use HDC in lower gears and in reverse gear.
With automatic transmission:
You can use HDC in any drive position.
Displays in the instrument cluster*
1Display for target speed
2HDC display
Malfunction
The HDC display disappears during HDC oper-
ation, or does not appear:
HDC is temporarily unavailable due to exces-
sive brake temperature, or DSC has failed.
Drive-off assistant
The drive-off assistant enables you to drive off
smoothly on uphill gradients. It is not necessary
to use the parking brake for this.
1.Hold the car in place by depressing the
brake.
2.Release the brake and drive off without
delay.
The drive-off assistant holds the car in
place for approx. 2 seconds after the
brake is released. Drive off without delay after
releasing the brake. Otherwise, the drive-off
assistant will no longer hold the car in place

Lamps
98 The setting is stored for the remote control cur-
rently in use.
Adaptive Head Light*
The concept
Adaptive Head Light is a variable headlamp
control system that enables better illumination
of the road surface. Depending on the steering
angle and other parameters, the light from the
headlamp follows the course of the road.
Activating Adaptive Head Light
With the ignition switched on, turn the light
switch to position 3, refer to page96.
To avoid dazzling the drivers of oncoming vehi-
cles, Adaptive Head Light is not active when the
car is driven in reverse, and directs the light to
the front passenger's side when the vehicle is at
a standstill.
Malfunction
The LED next to the symbol for automatic head-
lamp control flashes. Adaptive Head Light is
malfunctioning or has failed. Have the system
checked as soon as possible.
High beams/roadside parking
lamps
1High beams
2Headlamp flasher
3Roadside parking lamps
*
Roadside parking lamps, left or right*
There is an additional option of switching on the
lamps on the side of the car facing the road
when parked.
Switching on
After parking the vehicle, press the lever up or
down beyond the pressure point for a longer
period, arrow 3.
The roadside parking lamps drain the bat-
tery. Therefore, do not leave them on for
unduly long periods of time, otherwise the bat-
tery might not have enough power to start the
engine.<
Switching off
Press the lever in the opposite direction to the
pressure point, arrow 3.
Fog lamps*
The parking lamps or low beams must
be switched on for the fog lamps to
operate. The green indicator lamp in
the instrument cluster lights up whenever the
fog lamps are on.
The fog lamps are switched off while you acti-
vate the headlamp flasher or switch on the high
beams.
If the automatic headlamp control is acti-
vated, the low beams will come on auto-
matically when you switch on the fog lamps.<

Under the hood
222
Important parts of the engine compartment
1Expansion tank for coolant, refer to
page224
2Washer fluid filler neck for headlamp clean-
ing system and window washer system,
refer to page623Jump-starting connection, refer to
page236
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.
For a precise measurement and display of the
oil level, it is necessary that the engine be at
operating temperature, i.e. after uninterrupted
driving for at least approx. 6.5 miles/10 km. You
can have the oil level displayed while you are
driving, or while the vehicle is at a standstill on a
level surface and the engine is running.
Display in the instrument cluster
1.Push button 1 in the turn indicator lever up
or down repeatedly until the appropriate
symbol is shown in the display, accompa-
nied by the word "OIL".
2.Press button 2 in the turn indicator lever.
The oil level is checked and the reading dis-
played.

Reference 255
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Changes, technical, refer to
For your own safety5
Changing bulbs, refer to
Lamps and bulbs229
Changing the language on the
Control Display84
Changing the measurement
units on the Control
Display76
Changing wheels233
Chassis number, refer to
Engine compartment222
Check Control81
"Check Control
messages"83
Check Gas Cap206
Child-restraint fixing system
LATCH53
Child-restraint systems52
Child-safety lock55
Child seats, refer to
Transporting children
safely52
Chrome parts, care, refer to
Caring for your vehicle
brochure
Cigarette lighter, refer to
Lighter111
Cleaning, refer to Caring for
your vehicle brochure
Cleaning headlamps62
– washer fluid62
"Climate"101
Clock71
– 12h/24h mode80
– setting time79
Closing
– from inside32
– from outside29
Clothes hooks110
Cockpit10
Cold start, refer to Starting the
engine57
Combined instrument, refer to
Instrument cluster12
Comfort access, refer to
Convenient access36
Comfort area, refer to Around
the center console14"Communication"188,198,1
99,200
Compact disc, refer to
– CD changer169
– CD player169
Compartment for remote
control, refer to Ignition
lock56
Compass108
Computer73
– displays on Control
Display73
– hour signal80
Computer, refer to iDrive16
"Concert hall" for Tone
control158
"Concierge"200
Concierge service200
Condensation, refer to When
the vehicle is parked122
Condition Based Service
CBS226
Configuring settings, refer to
Personal Profile28
Confirmation signals for
locking/unlocking the
vehicle31
Connecting vacuum cleaner,
refer to Connecting
electrical appliances112
Consumption, refer to
Average consumption73
Consumption display
– average consumption73
– Energy Control72
"Continue guidance to
destination?"144
Control Center, refer to
iDrive16
Control Display
– brightness84
– changing the language84
– switching off/on21
Control Display, refer to
iDrive16
Controller, refer to iDrive16
Controls and displays10
Control unit, refer to iDrive16Convenient access36
– replacing the battery38
– what to observe before
entering a car wash37
Convenient operation
– glass roof30
– windows30
Coolant224
– checking level225
Coolant temperature72
Cooling, maximum102
Cooling fluid, refer to
Coolant224
Cooling system, refer to
Coolant224
Copyright2
Corner-illuminating lamps,
refer to Adaptive Head
Light98
Cornering lamps, refer to
Adaptive Head Light98
Correct tires219
Courtesy lamps, refer to
Interior lamps99
Cross-hairs in navigation135
Cruise control63
– active64
– malfunction64
Cruising range73
Cup holders111
Curb weight, refer to
Weights245
Current fuel consumption,
refer to Energy Control72
"Current position"151
Current position
– displaying151
– entering139
– storing139
"Customer
Relations"192,200
D
Dashboard, refer to
Cockpit10
Dashboard, refer to
Instrument cluster12

Everything from A - Z
256 Dashboard lighting, refer to
Instrument lighting99
Data, technical242
– dimensions243
– engine242
– weights245
"Date"81
Date
– setting80
– setting format81
"Date format"81
"Daytime running lamps"97
Daytime running lamps97
DBC Dynamic Brake
Control86
"Deactivated"48
Deactivating front passenger
airbags94
Deadlocking, refer to
Locking30
Decommissioning the vehicle,
refer to Caring for your
vehicle brochure
Defect
– door lock31
– fuel filler door206
– glass roof40
– panorama glass roof42
"Delete address book" in
navigation140
"Delete all numbers" on the
mobile phone191
"Delete data" in
navigation140
"Delete" for mobile
phone191
Destination address
– deleting140
– entering130,134Destination for navigation
– destination list137
– entry130
– home address140
– manual entry130,134
– selecting from address
book139
– selecting using
information136
– selecting via language134
– selecting via map135
– storing138
Destination guidance143
– canceling voice
instructions51
– changing specified
route141
– displaying route144
– distance and arrival143
– starting143
– terminating/continuing143
– voice instructions146
– volume of voice
instructions147
Destination list for navigation
system137
Destinations recently driven
to137
"Details" for audio mode177
"Dial" for mobile phone189
"Dial number"189
Digital clock71
Digital compass108
Digital radio, refer to High
Definition Radio163
Dimensions243
Directional indicators, refer to
Turn signals60
Direction instructions, refer to
Voice instructions146
Directory for navigation, refer
to Address book138
Displacement, refer to Engine
data242
Display, refer to iDrive
controls16
Display lighting, refer to
Instrument lighting99
"Display off"21Displays
– on the Control Display16
Displays, refer to Instrument
cluster12
Displays and controls10
Disposal
– coolant224
– remote control battery38
– vehicle battery234
Distance control, refer to
Active cruise control64
Distance remaining to service,
refer to Service
requirements76
"Distance to dest."74
Distance warning, refer to
PDC Park Distance
Control85
Door key, refer to Remote
control with integrated
key28
Door lock31
"Door locks"30,31,32,77
Doors, emergency
operation31
DOT Quality Grades217
Draft-free ventilation103
Drinks holders, refer to Cup
holders111
Drive-off assistance, refer to
Dynamic Stability Control
DSC86
Drive-off assistant88
Driving around a traffic
congestion150
Driving lamps, refer to Parking
lamps/low beams96
Driving notes120
Driving off on hills, refer to
Drive-off assistant88
Driving route, refer to
Displaying route144
Driving stability control
systems86
Driving through water122
Driving tips, refer to Driving
notes120
Dry air, refer to Cooling
function103

Reference 259
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Head restraints45
– front, removing46
– rear, removing46
– sitting safely43
Heated
– mirrors49
– rear window103
– seats47
Heating
– mirrors49
– rear window103
– residual heat103
– seats47
Heating and ventilation, refer
to Climate100
Heating while at a standstill,
refer to Using residual
heat103
Heavy loads, refer to Stowing
cargo123
Height, refer to
Dimensions243
Height adjustment
– seats44
– steering wheel50
High beams98
– headlamp flasher98
– indicator lamp13
– replacing bulbs229
High Definition Radio163
High water, refer to Driving
through water122
Highways, refer to Route
criteria141
Hill Descent Control HDC87
Hills122
Holders for cups111
Home address140
"Home address" in
navigation141
Homepage BMW4
Hood221
Hooks for shopping
bags115,116
Horn10,11
Hotel function, refer to
Locking or unlocking
separately34
Hot exhaust system121"Hour memo"80
"House number" in
destination entry133
Hydraulic brake assist, refer to
Dynamic Brake Control
DBC86
Hydroplaning121
I
IBOC, refer to High Definition
Radio163
Ice warning, refer to Outside
temperature
warning71
ID3 tag, refer to Information
about the track171
Identification marks
– Run-Flat Tires219
– tire coding217
iDrive16
– adjusting brightness84
– assistance window20
– automatic climate
control101
– changing language84
– changing units of measure
and display format76
– confirming selection or
entry19
– controls16
– displays, menus17
– menu guidance17
– operating principle16
– overview16
– selecting a menu item19
– setting the date and time79
– start menu17
– status information20
– switching menu pages19
– symbols18
iDrive operating principle16
Ignition56
– switched off56
– switched on56
Ignition key, refer to Remote
control with integrated
key28Ignition key position 1, refer to
Radio readiness56
Ignition key position 2, refer to
Ignition on56
Ignition lock56
i menu18
Imprint2
Indicator and warning
lamps13
– Tire Pressure Monitor
TPM92
Individual air distribution101
Individually programmable
buttons on steering
wheel50
Inflation pressure, refer to Tire
inflation pressure208
Inflation pressure monitoring,
refer to Tire Pressure
Monitor TPM90
Information
– on another location136
– on country136
– on current position136
– on destination location136
Information menu, refer to
i menu18
"Information on
destination"138
"Info sources"77
Initializing
– active steering93
– after power failure234
– compass, refer to
Calibrating108
– Flat Tire Monitor FTM89
– glass roof40
– panorama glass roof42
"Input map"135
Installation location
– CD changer173
– navigation DVD drive128
– telephone110
Instructions for navigation
system, refer to Voice
instructions146
Instrument cluster12
Instrument lighting99