warning BMW 325XI TOURING 2005 E46 Owner's Guide

91
Flat Tire Monitor*The conceptAs you drive, the Flat Tire Monitor
keeps track of pressure levels in all four
tires. The system alerts you whenever
the inflation pressure of a tire falls sig-
nificantly below the pressure of another
tire.
The system actually detects pressure
loss by monitoring differences in the
relative speeds of the four wheels. It
interprets variations outside specified
limits as severe pressure loss, and then
responds by generating a warning.Functional requirementsIn order for the Flat Tire Monitor to learn
the correct tire inflation pressure,
please do the following:
1. Check the tire inflation pressures in
all tires
2. Compare them with the tire inflation
pressure table on page 26 and cor-
rect them, if necessary
3. Initialize the system.
System limitations
The Flat Tire Monitor cannot pro-
vide you with advance warning of
sudden and severe tire damage caused
by external factors and does not detect
the balanced and very gradual pressure
loss that takes place in all four tires
over an extended period of time.<
On the other hand, the following situa-
tions can lead to a delayed detection of
pressure loss and even to the system
not functioning:
>Driving on snow-covered or slippery
roads
>Performance-oriented driving: slip at
the drive wheels, high levels of lateral
acceleration
>When driving with snow chains, false
warnings and undetected pressure
losses may occur
>When driving with a space-saver
spare tire, the Flat Tire Monitor can-
not function.
Initializing the system
Each time you correct the pres-
sure in a tire, or change a wheel or
tire, reinitialize the system immediately
afterwards. This requires a bit of driv-
ing.<
1. Before driving off, start the engine
but do not start driving
2. Press the button as long as you need
to until the yellow indicator lamp in
the instrument cluster lights up for a
few seconds
3. Drive off.
It takes a few minutes before the Flat
Tire Monitor can detect a flat tire and
issue a warning.
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92
When driving with snow chains or
a space-saver spare tire, do not
initialize the system.<
Flat tire
The indicator lamp in the instru-
ment cluster lights up red. This
visual alert is accompanied by
an acoustic warning signal.
1. Carefully reduce speed and come to
a stop. Avoid sudden braking and
steering maneuvers
2. Determine which wheel is damaged
If this cannot be determined, con-
tact your BMW center.<
3. Replace the damaged wheel, refer to
Changing a wheel on page 147.
After replacing the damaged tire, initial-
ize the system.
Vehicles with Run Flat tires:
1. Carefully reduce your speed to under
50 mph / 80 km/h. Avoid strong
braking and steering maneuvers. Do
not exceed a speed of 50 mph /
80 km/h.
Because the sides of Run Flat
tires are reinforced, a drop in infla-
tion pressure usually cannot be
detected from the outside, refer to Run
Flat tires, page 150.<
2. To continue driving, follow the
instructions under Driving with a
damaged tire on page 151.
System malfunction
The indicator lamp in the instru-
ment cluster lights up yellow.
The Flat Tire Monitor is malfunc-
tioning or out of order. Please refer the
problem to your BMW center.
Brake force displayThe brake force display indicates to the
driver of the vehicle behind you how
hard you are braking your vehicle.
The display has two levels:
>Normal braking: the brake lamps
among the rear lamps and the center
brake lamp light up
>Hard braking or use of ABS: the tail
lamps light up with the same bright-
ness as the brake lamps and thereby
intensify the visual effect of the brake
lamps.
Flat Tire Monitor*

93 Lamps
Parking lamps/Low beamsParking lamps
The front, rear and side vehicle
lighting is switched on. You can
use the parking lamps to signal
the position of the vehicle when it is
parked. For lighting on one side for
parking as an additional feature, refer to
page 94.
Low beams
When the ignition is switched off
while the low beams are on, the
headlamps go out and only the
parking lamps remain on.
Follow me home lampsWhen you activate the headlamp
flasher after parking the vehicle with the
lamps turned off, the low-beam head-
lamps will come on for a short time.
You can also have this function
deactivated. having turned the ignition key to posi-
tion 0, you will hear an acoustic signal
for a few seconds to remind you that
the lamps have not been switched off.Daytime driving lamps*If you desire, the lamp switch can be
left in the second position: when the
ignition is switched off, the external
lighting is also switched off.
You can have the activation set-
tings for the daytime driving lamps
programmed on your vehicle.<
Automatic headlight control*
When the switch is set to this
position the system automati-
cally activates and cancels the
low beams in response to changes in
ambient light – in tunnels, at dusk, etc. –
and in the event of rain and snow.
The vehicle's external lights
remain on constantly when you
switch on the front fog lamps after the
headlights have come on automati-
cally.<
Automatic headlight control can-
not serve as a substitute for the
driver's judgement in determining when
the vehicle lights should be switched
on. For example, the sensors are not
able to detect fog. To avoid safety risks,
you should respond to these kinds of
low-visibility situations by switching the
headlights on manually.<
You can have the sensitivity of
your vehicle's automatic head-
light control adjusted.<
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111
Cargo areaFolding rear backrestReach into the recess and pull forward.
When you fold back the backrest,
be sure that the catch engages
securely. The red warning indicator in
the recess disappears when the
retainer is locked.<
Cargo area cover
Never use the cover to carry
heavy or hard objects, as such
objects could pose a hazard to the
vehicle's occupants during sudden
braking maneuvers.
Guide the cover back into place; do not
allow it to snap back, as it could sustain
damage.<
Pull out the cover and suspend it by
attaching it to the holders.
You can carry light objects such as arti-
cles of clothing on the cover.
Partition net*Use the loop to pull out the partition
net, then grasp both sides of the rod
and insert it into its holder. It is easiest
to do this from the back seat.
Do not allow the partition net to
snap back. Doing so could pose a
risk of injury and the partition net could
be damaged.<
If the backrests are folded forward, the
partition net's case can be stored on
the backrests; you can then extract the
partition net and hold it in place by
inserting the retainers into the front
holders, refer to next page.
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133
The oil volume between the two marks
on the dipstick corresponds to approx.
1.1 US quarts/1 liter. Do not fill beyond
the upper mark on the dipstick. Excess
oil will damage the engine.
Adding engine oilOnly add engine oil when the oil level
has dropped to just above the lower
mark on the dipstick.
BMW engines are designed to
operate without oil additives; the
use of additives could lead to damage
in some cases. This also applies to the
manual transmission, the automatic
transmission, the differential, and the
power steering system.<
Recommendation: have the oil changed
by your BMW center.
Continuous exposure to used oil
has caused cancer in laboratory
testing. For this reason, any skin areas
that come into contact with oil should
be thoroughly washed with soap and
water.
Store oils, grease and similar materials
so that they are inaccessible to chil-
dren. Comply with warning labels and
information on containers.<
Comply with the applicable envi-
ronmental laws regulating the dis-
posal of used oil.<
Specified engine oilsThe quality of the engine oil is
extremely important for the function
and service life of an engine. Based on
extensive testing, BMW has approved
only certain grades of engine oil.
Use only approved BMW High Perfor-
mance Synthetic Oil.
If an approved BMW High Performance
Synthetic Oil should be unavailable, you
may use small volumes of other syn-
thetic oils for topping up between oil
changes. Use only oils with the specifi-
cation API SH or higher.
Engine oil
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135
Brake fluidIndicator lamp
The brake warning lamp comes
on when the parking brake is
not engaged: the brake fluid
level is too low, refer to page 18.
Brake warning lamp for Cana-
dian models.
Adding brake fluidFor adding brake fluid or for determin-
ing and correcting the cause of brake
fluid loss, consult your BMW center.
Your BMW center is familiar with the
specifications for factory-approved
brake fluids – DOT 4.
Brake fluid loss results in extended
brake pedal travel. Refer to the informa-
tion on page 122.
Brake fluid is hygroscopic, that is,
it absorbs moisture from the air
over time.
In order to ensure the brake system's
safety and reliability, have the brake
fluid changed every two years by a
BMW center. Refer to the Service and
Warranty Information Booklet for US
models or the Warranty and Service
Guide Booklet for Canadian models.
Brake fluid is toxic and damages the
vehicle's paint. You should always store
it in its closed original container and in
a location which is out of reach of chil-
dren.
Do not spill the brake fluid and do not
fill the brake fluid reservoir beyond the
MAX mark. The brake fluid could ignite
upon contact with hot engine parts and
cause serious burns.<
Comply with the applicable envi-
ronmental laws regulating
the disposal of brake fluid.<
OverviewControlsMaintenanceRepairsDataIndex

138Laws and regulations
California Proposition 65 warningCalifornia laws require us to state the
following warning:
Engine exhaust and a wide variety
of automobile components and
parts, including components found in
the interior furnishings in a vehicle, con-
tain or emit chemicals known to the
State of California to cause cancer and
birth defects and reproductive harm. In
addition, certain fluids contained in
vehicles and certain products of com-
ponent wear contain or emit chemicals
known to the State of California to
cause cancer and birth defects or other
reproductive harm.
Battery posts, terminals and related
accessories contain lead and lead com-
pounds. Wash your hands after hand-
ling.
Used engine oil contains chemicals that
have caused cancer in laboratory ani-
mals. Always protect your skin by
washing thoroughly with soap and
water.<
OBD interface socketThe interface socket for onboard diag-
nostics is located on the left-hand side
of the driver's side, below the instru-
ment panel and under a cover panel.
The cover has the letters OBD on it.
This interface makes it possible to
access data on emissions-related com-
ponents using special equipment.
An illuminated indicator informs
you of the need for service, not
that you need to stop the vehi-
cle. Your system should be checked,
however, at the earliest opportunity.
If the indicator blinks or flashes, this
indicates a high level of engine misfire.
Reduce speed and contact the nearest
BMW center immediately. Severe

147
Tailgate lamp5 watt bulb
1. Pull out the bulb socket
2. Replace the bulb.
Changing a wheel
Safety precautions in the event of
a flat tire or wheel change:
Stop the vehicle as far as possible from
passing traffic. Park on a firm, flat, sur-
face. Switch on the hazard warning
flashers. Turn the steering wheel to the
straight-ahead position and engage the
steering lock. Shift into 1st or Reverse,
or if you have an automatic transmis-
sion position the selector lever in Park,
and engage the parking brake.
All passengers should be outside the
vehicle and well away from your imme-
diate working area, behind a guardrail,
for instance.
If a warning triangle or portable hazard
warning lamp is available, set it up on
the roadside at an appropriate distance
from the rear of the vehicle. Comply
with all local safety guidelines and reg-
ulations.
Change the wheel only on a level, firm
surface which is not slippery. Avoid
jacking the vehicle on a soft or slippery
support surface – snow, ice, loose
gravel, etc. – as either the vehicle or the
jack could slip sideways.
Position the jack on a firm support sur-
face.
Do not place wooden blocks or similar
objects under the jack. They could pre-
vent the jack from extending to its full
height and reduce its support capacity.
Do not lie under the vehicle or start the
engine when the vehicle is supported
by the jack. There is otherwise a risk of
fatal injury.<
Your BMW is equipped with a spare tire
or a space-saver spare tire designed for
temporary use in maintaining the vehi-
cle's mobility in an emergency.
To remove the spare tire, lift the
floor panel in the cargo area com-
pletely out, refer to page 113.<
Lamps and bulbs
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Everything from A to ZA
ABS Antilock Brake
System 121
indicator lamp 18
Acceleration assistant 70
Accessories, refer to For
your own safety 5
Accident, refer to Emer-
gency call 152
Activated-charcoal filter 104
ADB-X Automatic Differen-
tial Brake, all-wheel 88
Adding brake fluid 135
Additional sources of infor-
mation 4
Air conditioning 96
Air conditioning mode 98
automatic climate
control 102
Air distribution
air conditioning 98
automatic climate
control 102
Air distribution,
individual 102
Air outlets, refer to Ventila-
tion 96, 100
Air pressure, refer to Tire
inflation pressure 25, 124
Air recirculation, refer to
Recirculated-air mode
98, 103Air supply
air conditioning 98
automatic climate
control 102
Air, drying, refer to Air con-
ditioning mode 98, 102
Airbags 54
indicator lamp 18, 56
sitting safely 44
Airing out, refer to Ventila-
tion 96, 100
Alarm system 38
avoiding unintentional
alarms 39
All-season tires, refer to
Winter tires 127
Antifreeze 134
coolant 134
washer fluid 132
Antilock Brake System
(ABS) 121
indicator lamp 18
Anti-theft system 30
Anti-theft warning system,
refer to Alarm system 38
Approved axle loads, refer
to Weights 162
Approved gross weight,
refer to Weights 162
Armrest
front 106
rear 107Artificial leather, refer to the
Caring for your vehicle
brochure
Ashtray
front 108
rear 108
AUC Automatic recircu-
lated-air control 103
AUTO program, refer
to Automatic air distribu-
tion 102
Automatic
air distribution 102
air supply 102
cruise control 77
headlamp control 93
Automatic car wash, refer to
the Caring for your vehicle
brochure
Automatic climate
control 100
Automatic curb monitor 51
Automatic Differential Brake,
all wheel ADB-X 88
Automatic dimming, interior
rearview mirror 53
Automatic recirculated-air
control (AUC) 103Automatic transmission with
Steptronic 71
indicator lamp 19, 73
interlock 63
selector lever lock 71
shiftlock 71
Automatic windshield
washer, refer to Rain sen-
sor 75
Average fuel
consumption 84
Average speed 84
Avoiding unintentional
alarms 39
Axle loads, refer to
Weights 162
B
Backrest, adjusting 46
Backrest, refer to Seat
adjustment 45, 47
Backup lamps 66
bulb replacement 145
Bandages, refer to First-aid
kit 23
Battery 151
charge 151
disposal 151
indicator lamp 18
jump-starting 153
remote control 30, 31
Battery charge current 18

Everything from A to Z
167
Belts, refer to Safety
belts 48
Beverage holders 106, 107
Blower
air conditioning 98
automatic climate
control 102
BMW High Performance
Synthetic Oils 133
BMW Maintenance
System 136
BMW sports seat 46
Bore, refer to Engine
data 160
Bottle holders, see Bever-
age holders 106, 107
Brake fluid 135
indicator lamp 18, 135
level 135
Brake force display 92
Brake hydraulic system 122
Brake lamps
bulb replacement 145
indicator lamp, defective
lamp 81
Brake lights
brake force display 92
Brake pads
brake fluid level
18, 122, 135
breaking in 120
disc brakes 122Brake rotors
brake system 122
breaking in 120
Brake system
brake pads, indicator
lamp 19
Brake wear warning
indicator lamp 19
Brakes
ABS 121
brake fluid 135
breaking in 120
indicator/warning lamp
18, 19
parking brake 65
Break-in procedures 120
Bulb replacement, refer to
Lamps and bulbs 143
Bulb, replacing 143
Buttons in steering wheel 22
C
California Proposition 65
warning 138
Can holders, see Beverage
holders 106, 107
Capacities 163
Car battery 151
Car care, refer to the Caring
for your vehicle brochure
Car keys, refer to Keys 30Car radio, refer to Owner's
Manual for Radio/Onboard
Computer
Car telephone
preparation 107
Car telephone, refer to the
separate Owner's Manual
Car vacuum cleaner, con-
necting 108
Car wash, refer to the Caring
for your vehicle brochure
Cargo area 37, 111
cover 111
emergency release, refer
to Manual operation 36
floor panel 113
lamps 35
lid, refer to Tailgate 35
opening, remote
control 32
volume 162
Cargo, securing 115
Carpet care, refer to the
Caring for your vehicle
brochure
Cassette operation, refer to
the Owner's Manual for
Radio/Onboard Computer
CBC Cornering Brake Con-
trol 121
warning lamp 18CD changer, refer to the
Owner's Manual for
Radio/Onboard Computer
CD operation, refer to the
Owner's Manual for
Radio/Onboard Computer
Cellular phone 107
Center high-mount brake
lamp
bulb replacement 146
Central locking system 30
button 35
passenger
compartment 35
Charge indicator lamp 18
Check Control 81
Check Gas Cap
indicator lamp 19
Child safety locks 60
Child seats 57
Child-restraint mounting
system (LATCH) 59
Child-restraint systems 57
Chock 148
Cigarette lighter 108
Cigarette lighter socket 108
Clean rear window 76
Cleaning chrome parts, refer
to the Caring for your vehi-
cle brochure
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