2001 BMW 325i TOURING inflation pressure

Contents

Overview
Controls and features

Cockpit16
Instrument cluster18
Indicator and warning lamps20
Multifunction steering wheel
(MFL)24
Sports steering wheel25
Hazard warning flashers26
Warning triangle26
First-aid kit26
Refueling27
Fuel specifications28
Tire inflation pressure28

Opening and closing:

Keys32
Electronic vehicle
immobilizer33
Central locking system34
Opening and closing Ð
from the outside34
Opening and closing Ð
from the inside38
Tailgate38
Cargo area40
Alarm system41
Electric power windows43
Sliding/tilt sunroof44

Adjustments:

Seats46
Seat and mirror memory49
Steering wheel50
Mirrors51
Car Memory, Key Memory52

Passenger safety systems:

Safety belts53
Airbags55
Transporting children safely58

Driving:

Steering/Ignition lock61
Starting the engine61
Switching off the engine62
Parking brake63
Manual transmission64
Automatic transmission with
Steptronic65
Turn signal indicator/
Headlamp flasher68
Washer/Wiper system68
Rear window defroster70
Cruise control71

Everything under control:

Odometer73
Tachometer73
Energy Control73
Fuel gauge74
Coolant temperature gauge74
Service Interval Display74
Check Control75
Clock75
Computer76

Technology for safety and
driving convenience:

Park Distance Control (PDC)78
Automatic Stability Control plus
Traction (ASC+T)79
Dynamic Stability Control
(DSC)80
Tire Pressure Control (RDC)85

11n

Controls and features
Maintenance and care

Lamps:

Side lamps/Low beams87
Instrument lighting87
High beams/Parking lamps88
Fog lamps88
Interior lamps88

Controlling the climate
for pleasant driving:

Air conditioner90
Automatic climate control96
Seat heating100

Cabin convenience:

HiFi system101
Glove compartment101
Storage compartments102
Cellular phone103
Ashtray, front104
Cigarette lighter104
Ashtray, rear105
Power outlet105

Loading and transporting:

Ski bag106
Cargo area107
Cargo loading110
Roof-mounted luggage rack111

Special operating instructions:

Break-in procedures114
Driving notes115
Catalytic converter115
Antilock Brake System
(ABS)116
Disc brakes118
Brake system120
Winter operation121
Power steering123
Cellular phone123
Radio reception123

Wheels and tires:

Tire inflation pressure124
Tire condition124
Tire replacement125
Tire rotation126
Wheel and tire
combinations127
Winter tires128
Snow chains128
Approved wheel and tire
specifications129

Under the hood:

Hood130
Engine compartment132
Washer fluids134
Washer nozzles134
Engine oil135
Coolant137
Brake fluid138
Vehicle Identification
Number139

Care and maintenance:

The BMW Maintenance
System140
Caring for your vehicle141
Airbags147
Vehicle storage147

Laws and regulations:

Technical modifications
to the vehicle148
California Proposition
65 Warning148
OBD interface socket149

Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology

15n

Index DataTechnologyRepairs Car care Controls Overview
Cockpit16
Instrument cluster18
Indicator and warning lamps20
Multifunction steering wheel
(MFL)24
Sports steering wheel25
Hazard warning flashers26
Warning triangle26
First-aid kit26
Refueling27
Fuel specifications28
Tire inflation pressure28
Overview

28n
Fuel specifications Tire inflation pressure The engine uses lead-free gasoline
only.
Required fuel:
Premium Unleaded Gasoline,
min. 91 AKI
AKI = Anti Knock Index
Do not use leaded fuels. The use
of leaded fuels will cause perma-
nent damage to the system's oxygen
sensor and the catalytic converter.<
You will find the inflation pressures on
the inside door pillar (visible with door
open).Check tire pressures On the next page you will find all the tire
pressure and ambient air temperature
specifications stated in the units usually
used in your country (psi; kilopascal).
For vehicles with Tire Pressure Control
(RDC):
After correcting the tire inflation pres-
sure, reactivate the system. Refer to
page 85.460de163
Check tire inflation pressures Ð
including the space-saver spare
wheel, or spare wheel Ð regularly, at
least every two weeks and before
beginning any extended driving. Incor-
rect tire pressure can otherwise lead to
tire damage and accidents.
Inflate the spare tire to the highest tire
inflation pressure specified for your
vehicle.<

29n
IndexDataTechnologyRepairsCar careControlsOverview
BMW Tires
All pressure specifications in
the table are indicated in psi
(kilopascal) for cold tires
(cold = ambient temperature)
325
325xiAll summer tires and
the all season tire
205/55 R 16 91 H M+S32 (220) 38 (260) 38 (260) 45 (310)
All winter tires and
the all season tire
205/50 R 17 93 V M+S
35 (240) 41 (280) 41 (280) 48 (330)
Space-saver tire in the luggage
compartment61 (420)
For all season tires use the same inflation pressure as for summer tires.
For extra load tires 205/50 R 17 93 W use the same tire inflation pressure as for
winter tires.
Tire inflation pressureObserve tire approval
specificationsThe inflation pressures in the table
apply to tires made by BMW-approved
manufacturers. Your BMW center is
familiar with these pressures. Higher
pressures may be specified for tires
made by other manufacturers. You will
find a list of approved tires beginning
on page 129.
Your vehicle is equipped with tires that
meet US and European standards. We
recommend the exclusive use of
BMW-approved tires.

85n
IndexDataTechnologyRepairsCar careControlsOverview
Tire Pressure Control (RDC)
*
The conceptThe RDC monitors the tire pressures at
all four wheels, even when the vehicle
is moving. The system provides an alert
whenever the inflation pressure drops
significantly below the specified pres-
sure in one or more tires.
In order for the RDC system to "learn"
the correct tire inflation pressure, first
check the tire inflation pressure in all
tires. Then compare these pressures
with the tire inflation pressure chart
(page 29) and adjust if necessary. Then
activate the system.
This indicator lamp in the instru-
ment cluster informs you when-
ever the tire pressure is not
normal.
Activate the system Depending on the type of equipment,
the switch either has the letters RDC on
it or the RDC-symbol.
1 Turn the ignition key to position 2
(do not start the engine).
2 Press the switch long enough for the
indicator lamp in the instrument
cluster to light up yellow for a few
seconds.
3 After a few minutes driving time, the
RDC sets the current inflation pres-
sure in the tires as the target values
to be monitored.
You will only have to repeat this proce-
dure following a correction of the tire
inflation pressure. Otherwise, the RDC
functions automatically when the igni-
tion key is in position 2, and thus oper-
ates whenever the vehicle is driven.460us297
Loss of tire pressureIf the inflation pressure has dropped
significantly over a long period of time
(which is normal for any tire), the indi-
cator lamp will come on with a yellow
lamp.
This alerts you that you should have the
tires inflated to the specified pressures
as soon as possible.
If you are prompted to check the
tire pressure shortly after a
correction has been made, this indi-
cates that the corrected values were
not accurate. Please check the inflation
pressure again and make corrections
according to the inflation pressure
table. Then activate the system once
again.<

Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology
113n
Index DataTechnologyRepairs Car care Controls Overview
Special operating instructions:
Break-in procedures114
Driving notes115
Catalytic converter115
Antilock Brake System
(ABS)116
Disc brakes118
Brake system120
Winter operation121
Power steering123
Cellular phone123
Radio reception123
Wheels and tires:
Tire inflation pressure124
Tire condition124
Tire replacement125
Tire rotation126
Wheel and tire
combinations127
Winter tires128
Snow chains128
Approved wheel and tire
specifications129Under the hood:
Hood130
Engine compartment132
Washer fluids134
Washer nozzles134
Engine oil135
Coolant137
Brake fluid138
Vehicle Identification
Number139
Care and maintenance:
The BMW Maintenance
System140
Caring for your vehicle141
Airbags147
Vehicle storage147
Laws and regulations:
Technical modifications148
California Proposition
65 Warning148
OBD interface socket149
Car care

124n
Information for your safetyThe factory-approved radial tires are
matched to the vehicle and have been
selected to provide optimum safety and
driving comfort on your vehicle.
It is not merely the tire's service life, but
also driving comfort and Ð above all
else Ð driving safety that depend on the
condition of the tires and the mainte-
nance of the specified tire pressure.
Incorrect inflation pressure is a frequent
cause of tire damage. It also signifi-
cantly influences the roadholding ability
of your BMW.
Check the tire inflation pressure Ð
for the space-saver spare tire or
spare tire Ð on a regular basis (refer to
page 28), at least twice a month, and
before starting out on any extended
trip. If this is not done, incorrect tire
pressures can cause driving instability
and tire damage, ultimately resulting in
an accident.<
Tire tread Ð tire damageInspect your tires frequently for tread
wear, signs of damage and for foreign
objects lodged in the tread. Check the
tread depth.
Tread depth should not be allowed to
go below 0.12 in (3 mm), even though
the legally specified minimum tread
depth is only 0.063 in (1.6 mm). At a
tread depth of 0.063 in (1.6 mm), tread
depth indicators (arrow) in the tread-
groove base indicate that the wear
limit Ð applicable by law throughout
Europe Ð has been reached. Below
0.12 in (3 mm) tread depth, there is an
increased risk of aquaplaning, even at
relatively moderate speeds and with
only small amounts of water on the
road.390de331
Never continue driving on a
deflated (flat) tire. A flat tire greatly
impairs steering and braking response,
and can lead to complete loss of
control over the vehicle.
Avoid overloading the vehicle so that
the permitted load on the tires is not
exceeded. Overloading can lead to
overheating and increases the rate at
which damage develops inside the
tires. You could have a blowout as a
result.
Unusual vibrations encountered during
normal vehicle operation can indicate
tire failure or some other vehicle defect.
The same applies to irregularities
related to your usual driving style, such
as pulling hard to the left or right.
Should this occur, respond by immedi-
ately reducing your speed. Proceed
carefully to the nearest BMW center or
professional tire center, or have the
vehicle towed in to have it and its tires
inspected.
Tire damage (up to and including
sudden and complete air loss) can
endanger the lives of both the vehicle
occupants and other road users.<
Tire inflation pressure Tire condition