BMW X3 3.0I 2007 E83 Service Manual

Reference
At a glance
Controls
Driving tips
Mobility
39
engage it too forcefully. In doing so, continu-
ously press the button of the handbrake lever.
Otherwise, excessively forceful engagement of
the handbrake can cause the rear wheels to lock
and cause the rear of the vehicle to fishtail.<
To prevent corrosion and one-sided brak-
ing action, occasionally engage the hand-
brake lightly when the vehicle is slowly coming
to a stop if traffic conditions permit. The brake
lamps do not light up when the handbrake is
applied.<
Manual transmission
When shifting into 5th or 6th gear, press
the gearshift to the right. Otherwise, an
inadvertent shift into 3rd or 4th gear could harm
the engine.<
Reverse
Select only when the vehicle is stationary. Press
the gearshift lever to the left to overcome the
resistance.
Automatic transmission with
Steptronic*
In addition to fully automatic operation, you can
also manually shift with the Steptronic, refer to
page40.
Parking vehicle
To prevent the vehicle from rolling,
always select position P and engage the
handbrake before leaving the vehicle with the
engine running.<
Selector lever positions
P R N D M/S + –
Starting the engine
The engine can only be started in selector lever
positions P: Park or N: Neutral.
Displays in the instrument cluster
P R N D SD M1 M2 M3 M4 M5 M6
The selector lever position is indicated, and in
the manual mode, the gear currently engaged.
Changing selector lever positions
>Only move the selector lever from posi-
tion P with the engine running: interlock.
>When the vehicle is stationary, step on the
brake before shifting out of P or N; other-
wise, the selector lever is locked: shiftlock.
To prevent the vehicle from creeping
after you select a drive position, press
on the brake pedal until you are ready to
start driving.<
A lock prevents the selector lever from being
inadvertently moved into positions R and P. To
release the lock, press the button on the front of
the selector lever handle, refer to arrow.

Driving
40
P Park
Select only when the vehicle is stationary. The
transmission locks to prevent the rear wheels
from turning.
R Reverse
Select only when the vehicle is stationary.
N Neutral
You can shift into neutral, for example, in auto-
matic car washes. This allows the vehicle to roll.
D Drive, automatic position
Under normal operating conditions, fuel con-
sumption is the lowest when the vehicle is
driven in position D.
Kick-down
The kick-down mode provides maximum accel-
eration.
Press the accelerator pedal past the increased
resistance point at the full-throttle position.
Sport program and manual mode M/S
Move the selector lever from position D toward
the left into the M/S shifting slot.
The Sport program is activated and SD appears
in the instrument cluster. This position is rec-
ommended for a performance-oriented driving
style.
When you push the selector lever forward or
pull it back, this activates the manual mode and
Steptronic changes gear. The instrument clus-
ter displays M1 to M6.
Upshifts and downshifts are executed only
when they will result in a plausible combination
of engine and vehicle speed; as a result, for example, a downshift that would cause the
engine to overrev will not be executed by the
system. The gear selected will appear briefly in
the instrument cluster, followed by the current
gear.
To use the automatic function again, move the
selector lever to the right into position D.
Malfunction
Red warning lamp
The transmission is overheated.
Reduce speed immediately and stop at
a suitable location so that the transmis-
sion can cool down again. It is possible to con-
tinue driving moderately.
Have the system checked immediately.
Yellow warning lamp
A malfunction has occurred in the trans-
mission system. Avoid heavy loads.
While it will still remain possible to move
the selector lever to any desired position, the
transmission will revert to its default mode with
only a limited number of forward gears.
Have the system checked as soon as possible.
Instructions on towing, tow starting and jump
starting begin on page114.
Turn signals/
headlamp flasher
1High beams
2Headlamp flasher
3Turn signals

Reference
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Atypically rapid flashing of the indicator
lamp indicates that a turn signal bulb has
gone out.<
Signaling briefly
Press lever to resistance point and hold for as
long as you wish to signal.
Touch signaling
Press lever to resistance point.
The signal flashes three times.
If you wish, you can have this function
activated.<
Washer/wiper system/
rain sensor*
0Wipers retracted
1Intermittent or rain sensor operation
2Normal wiper speed
3Fast wipe
4Brief wipe
5Select interval time or set sensitivity of
rain sensor
Fold-out position
The right wiper is partially concealed by the
hood.
To move the wipers into a vertical position:
1.Switch on wipers in lever position 1.
2.When the wipers are approximately vertical,
move the ignition key to position 0.
For changing the wiper blades, refer to
page104.Fold the wipers back down onto the wind-
shield before you turn the ignition key to
p o s i t i o n 1 o r 2 a g a i n . I f y o u d o n o t , t h e y c o u l d b e
damaged.<
Intermittent mode
Not provided in vehicles with rain sensor.
You can set the wipe interval to four stages with
the knurled wheel 5.
In addition, the wipe interval is varied automati-
cally depending on road speed.
Rain sensor*
The rain sensor automatically controls wiper
operation as a function of the rain intensity.
The sensor is mounted on the windshield,
directly in front of the interior rearview mirror.
Deactivate the rain sensor when passing
through an automatic car wash. Failure to
do so could result in damage caused by undes-
ired wiper activation.<
Activating
With the ignition key in position 1 or higher,
move the lever to position1. The wipers travel
once across the windshield, regardless of the
weather conditions.
You can leave the lever permanently in posi-
tion1 and then only need to activate the rain
sensor whenever the ignition key is in position 1
or higher. To do so:
>Briefly turn the knurled wheel 5 or
>Clean the windshield 1, refer to page42
Adjusting sensitivity
Turn the knurled wheel 5.
Deactivating
Switch lever to position 0.
Normal wiper speed
The system switches automatically to intermit-
tent mode when the vehicle is not moving, not
on vehicles with rain sensor.

Driving
42
Fast wipe
The wipers operate at normal speed when the
vehicle is not moving, not on vehicles with rain
sensor.
Cleaning windshield, rear window and
headlamps*
0Wipers retracted
1Cleaning windshield and headlamps
2Rear window wiper intermittent mode
3Cleaning rear window
Do not activate the washer if there is
any danger of the fluid freezing on the
windshield. If you do so, your vision could be
obscured. To avoid freezing, use a washer fluid
antifreeze, refer to Washer fluid. Do not activate
the washer when the washer fluid is empty as
this will damage the washer pump.<
Cleaning windshield
The system sprays washer fluid against the
windshield and activates the wipers for a brief
period.
The washer jets are automatically heated
whenever the engine is running or the ignition is
switched on.
Cleaning headlamps*
When the vehicle lighting system is switched
on, the headlamps are cleaned at regular and
appropriate intervals.
Rear window wiper
Rear window wiper in intermittent mode. When
reverse gear is engaged, the wiper operates
continuously.You can also program the interval:
1.Briefly move the wiper lever from position 0
to position 2.
2.Wait for desired interval; maximum of
30 seconds.
3.Move the wiper lever from position 0 to
position 2 again.
Washer fluid
Washer fluid antifreeze is flammable. For
this reason, keep it away from sources of
flame and store it only in its original containers.
Store it so that it is inaccessible to children.
Always follow the instructions for use provided
on the containers.<
Filler neck for Washer fluid
O nly refill was her fluid when the engine is
cool in order to prevent contact with hot
engine components. Otherwise, there is a risk
of fire and personal injury if the fluid spills.<
All of the washer jets are supplied from one res-
ervoir.
Fill with water and, if required, with an antifreeze
additive according to manufacturer's recom-
mendations.
To maintain the mixing ratio, mix the
washer fluid before adding it to the reser-
voir.<
Capacity
Approx. 3.2 US quarts/3 liters.
With headlamp washer system
* approx.
6.9 US quarts/6.5 liters.

Reference
At a glance
Controls
Driving tips
Mobility
43
Cruise control*
The vehicle maintains and stores the speed that
you set at speeds greater than approx. 20 mph/
30 km/h.
You can use cruise control whenever the sys-
tem is active while the engine is running.
Do not use the cruise control under unfa-
vorable conditions that do not permit a
constant speed, e.g. when driving on winding
roads or in heavy traffic or when negotiating
poor road conditions such as snow, rain, ice, or
a loose road surface. Otherwise, you could lose
control of the vehicle and cause an accident.<
Indicator lamp
The indicator lamp lights up green: sys-
tem ready for operation using the but-
tons on the steering wheel.
Activating system
With ignition key in position 2 or higher:
Press button on steering wheel; the indicator
lamp in the instrument cluster comes on. The
cruise control mode is enabled.
Deactivating system
Press the button repeatedly until the indicator
lamp in the instrument cluster goes out.
The cruise control is also deactivated when the
ignition key is turned to position 0. The speed
stored in the memory is deleted in the process.
Maintaining speed, storing, and
accelerating
Briefly press + button:
The system maintains and stores the current
vehicle speed. Each additional touch of the but-ton increases the speed by approx. 1 mph/
1km/h.
Press and hold + button:
The vehicle accelerates without pressure on
the accelerator pedal. When you release the
button, the system maintains and stores the
current speed.
If the braking action of the engine is insufficient
on a downhill stretch, then the set vehicle can
exceed the set speed. Speed can drop on uphill
grades if the engine output is insufficient.
Decelerating
Briefly press – button:
Each press of the button decreases the vehi-
cle's speed by roughly 1 mph/1 km/h, provided
that you have already activated the cruise con-
trol.
Press and hold – button:
With the cruise control active, the system auto-
matically reduces the fuel supply to slow the
vehicle. When you release the button, the sys-
tem maintains and stores the current speed.
Interrupting cruise control
When the system is activated, press the button.
The indicator lamp stays on. You can use the
cruise control again whenever required by
requesting the speed that was stored last.
In addition, the system is automatically inter-
rupted in response to the following conditions:
>When you apply pressure to the brake pedal
>When you apply pressure to the clutch
pedal or when you move the automatic
transmission selector lever from D to N
>If you exceed or fall below the set speed for
an extended period, by pressing the accel-
erator, for example
>When DSC is activated

Driving
44
Resuming stored speed
Press button:
The vehicle accelerates to and maintains the
last speed stored.

Reference
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Controls
Driving tips
Mobility
45
Everything under control
Odometer
1Odometer
2Trip odometer
Odometer
You can activate the displays shown in the illus-
tration in ignition key position 0 or with the igni-
tion key removed by pressing the button in the
instrument cluster.
Trip odometer
To reset to zero:
1.Ignition key in position 1.
2.Press and hold the button until the trip
odometer is reset to zero.
Tachometer
Engine speeds in the red warning field must
absolutely be avoided.
In this range, the fuel supply is interrupted to
protect the engine.
Fuel gauge
Fuel tank capacity: approx. 17.7 US gal /
67 liters. Instructions for refueling can be found
on page88.
If the tilt of the vehicle varies, when you are driv-
ing in mountainous areas, for example, the indi-
cator may fluctuate slightly.
Reserve
If the LED1 starts to light up continuously,
there are still approx. 2 US gal /8 liters of fuel left
in the tank.
Refuel well before the tank is empty. If
you drive down to the last drop, engine
functions are no longer assured and damage
can occur.<
When you switch on the ignition, the LED
comes on briefly to confirm that the system is
operational.

Everything under control
46
Coolant temperature gauge
Blue
The engine is still cold. Drive at moderate
engine and vehicle speeds.
Between blue and red fields
Normal operating range. It is permissible for the
dial to drift up to the red field.
Red
Comes on while driving:
The engine is overheated. Switch off the engine
immediately and allow it to cool down.
Checking coolant level, refer to page101.
When you switch on the ignition, the warning
lamp1 comes on briefly to confirm that the sys-
tem is operational.
Service Interval Display
Remaining distance until next service
due
The displays shown in the illustration appear for
a few seconds once the ignition key is in posi-
tion 1 or after starting the engine.Together with the message OIL SERVICE or
INSPECTION, the next scheduled service and
remaining distance to this service are displayed
in miles/kilometers.
The remaining distance is determined on the
basis of the past driving style.
A flashing display and a – sign before the
numerical value mean that the service interval
has been passed by the displayed number of
miles/kilometers. Please make an appointment
with your BMW Sports Activity Vehicle Center.
Clock
If you wish to have a continuous clock display,
you can also set the car radio display to show
the time, refer to Owner's Manual for Radio.
You can set the clock or the time that appears in
the car radio display as follows.
Setting time
With the ignition key in position 1 or higher:
Hours
1.Hold button2 pressed for a few seconds
until the hours are displayed and the colon
flashes.
2.Press button1 repeatedly until the desired
hour is set.
Minutes
3.Press button2 to change to the minutes
display.
4.Press button1 repeatedly until the desired
minutes are set.
5.Press button2 to confirm the time.

Reference
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Controls
Driving tips
Mobility
47
The set time is transferred to the display of the
radio or displayed in the instrument cluster.
Display mode
Ignition key in position 0 or removed:
Press button1.
The time and display of the miles/kilometers
appear for a few seconds.
Computer
Mode selection
With the ignition key in position 1 or higher,
you can call up information from the computer
using the computer button in the turn signal
lever.
A new function appears each time you briefly
press the computer button.
The following information is displayed in the
sequence indicated:
>Time
>Outside temperature
>Average fuel consumption
>Cruising range
>Average speed
With the ignition key in position 1 or higher, the
last active setting is displayed.
If you wish, you can display the following
functions in a different unit of measure.<
Outside temperature
Changing units of measure 7/6
During the display, hold down the button in the
turn signal lever until the display changes.
Outside temperature warning
If the outside temperature falls below approx.
+37.57/+36, the computer switches auto-
matically to the outside temperature display.
In addition, an acoustic signal sounds and the
display flashes for a short time. There is an
increased risk of icy conditions.
After an outside temperature warning has
been issued, the display returns to the
previous setting. You can have this activated/
deactivated.<
Ice can also occur at temperatures
greater than +37.57/+36. For this rea-
son, drive carefully on bridges and shaded
roadways, for example. Otherwise, there is an
increased risk of accidents.<
Clock
12 or 24 hour mode
If your vehicle is equipped with a computer, you
can have the time displayed in the 12 or 24 hour
mode.

Everything under control
48 During the display, hold down the computer
button in the turn signal lever until the display
changes.
Average fuel consumption
The average fuel consumption is calculated for
the time during which the engine is running.
Reset average consumption:
Press the computer button in the turn indicator
lever for approx. 2 seconds.
Cruising range
Displays the estimated cruising range available
with the remaining fuel. The current fuel level is
measured and the range is calculated taking
into account the driving style over the last
20 miles/30 km.
Always refuel as soon as possible once
your cruising range falls to below
30 miles/50 km; otherwise, engine functions
are not ensured and damage can occur.<
Average speed
The calculation of the average speed does not
take into account periods in which the vehicle is
parked with the engine switched off.
Resetting average speed: press the computer
button in the turn indicator lever for approx.
2seconds.