service BMW 320i 2003 Owner's Guide

146
BatteryMaintenanceThe battery is maintenance-free, that is,
the original electrolyte will normally last
for the service life of the battery under
moderate climatic conditions.
Please consult your BMW center
whenever you have any questions
concerning the battery. The battery is
completely maintenance-free; the fol-
lowing section is provided for your
information only.<
Never disconnect the battery
when the engine is running; the
ensuing voltage surge would seriously
damage the vehicle's onboard elec-
tronic systems. cle, leave the engine off at all times.
Connect the charge cables to the termi-
nals in the engine compartment. For
terminal locations, refer to Jump-start-
ing on page 147.
Return used batteries to a recy-
cling point or your BMW center.
Maintain the battery in an upright posi-
tion for transport and storage. Secure
the battery against tilting during trans-
port.<
FusesYou will find the fuses and information
on their respective allocation in the
glove compartment behind a panel with
two snap clips.
Do not attempt to repair a blown
fuse or replace it with a fuse
having a different color or amperage
rating. To do this could cause a fire in
the vehicle resulting from a circuit over-
load.<

151
Overview
Controls and features
Operation, maintenance
Owner service procedures
Technical data
Index
OverviewControlsMaintenanceRepairsDataIndex

157
Overview
Controls and features
Operation, maintenance
Owner service procedures
Technical data
Index
OverviewControlsMaintenanceRepairsDataIndex

Everything from A to Z
161
Microfilter 95, 100
Microphone 104
Mirror
automatic curb monitor 50
Mirror defrosting 51
Mirror memory 49
Mirrors 51
Modifications, technical 5
Multifunction switch 67
N
Navigation system, refer to
the separate Owner's
Manual
Neckrest 47
O
OBD interface socket 131
Obstruction protection 40
Odometer 71
Oil
capacity 155
quality 127
viscosity 127
Oil additives 127
Oil change intervals, refer to
the Service and Warranty
Information Booklet for US
models/Warranty and Ser-
vice Guide Booklet for
Canadian models
Oil consumption 126Oil dipstick 126
Oil filter change 155
Oil level
checking 126
indicator lamp 18
Oil pressure
indicator lamp 18
OIL SERVICE 73
Oil types 127
Onboard computer, refer to
the Owner's Manual for
Onboard Computer
Onboard tool kit 136
Operating elements 14
Outlets, ventilation 92, 96
Outside temperature dis-
play 75
P
Panel lighting 90
Panic mode – trigger
alarm 32
Park Distance Control
(PDC) 77
Parking aid 77
Parking brake 62
Parking lamps 89
replacing bulb 138
PDC Park Distance
Control 77
Pocket flashlight 102
Pollen 95, 100Power output 152
Power seat 46
Power windows
safety switch 41
Pressure, tires 25, 85, 117
monitoring 85
R
Radiator 155
Radio, refer to the Owner's
Manual for Radio
Rain sensor 68
Range 76
Reading lamps
front 91
rear 91
Rear backrest, folding 106
Rear center 3-point safety
belt 106
Rear lamps 139
Rear window defroster
94, 99
Rearview mirror 51
Recirculated-air mode
94, 99
Reclining seat 44
Refueling 24
Remote control 31
Remote control keys 30
Replacement key 30
Reporting safety defects 6
Reserve indicator lamp 72Reverse 63
Roller sun blind 100
Roof load capacity 154
Roof-mounted luggage
rack 110
Run Flat tires 119, 145
S
Safe seating position 44
Safety belt height adjust-
ment 48
Safety feature 40
Seat adjustment 44
mechanical 45
power 46
Seat heating 50
Seat memory 49
Securing cargo 109
Securing devices 109
Selector lever, automatic
transmission 64
Service and Warranty Infor-
mation Booklet 130
Service interval display
73, 130
Shiftlock 64
Side airbags 53
Size 153
Ski bag 107
OverviewControlsMaintenanceRepairsDataIndex

Everything from A to ZSliding/tilt sunroof 41
closing following an elec-
trical malfunction 43
convenience operation 31
remote control 32
Snow chains 121
Socket 104
Spare key 30
Spare tire 141
Speedometer 16
Sports seat 45
Standing lamps 90
Starting problems 60
Starting the engine 60
Steering wheel lock 60
Steering wheel with multi-
function buttons 22
Steering wheel, adjusting 51
Steptronic 64
Storage compartments 102
Storage, refer to the Caring
for your vehicle brochure
Stroke 152
Switching off the engine 62
Symbols 4
Synthetic oils 127
T
Tachometer 16, 71
Tail lamps
replacing bulb 139
Tank capacity 155Technical data 152
Technical modifications 5
Telephone hookup 104
Telephone, refer to the sep-
arate Owner's Manual
Temperature adjustment
94, 98
Temperature display
engine coolant 72
outside temperature 75
Temperature layering 95, 99
Thigh support area, adjust-
ing 45
Third brake lamp 140
Through-loading system 106
Tilt alarm sensor
switching off 39
Time 74
Tire damage 117
Tire inflation pressure
25, 117
Tire Pressure Monitor
(TPM) 85
Tire replacement 118
Tire tread 117
Tools 136
Torque 152
Towing eyelet 148
Towing the vehicle 148
TPM Tire Pressure
Monitor 85
Track 153Transmission 63
Transporting children
safely 55
Tread depth, tires 117
Tread wear indicator 117
Trigger alarm – Panic
mode 32
Trip odometer 71
Trunk 35
capacity 154
Trunk lid, see Luggage com-
partment lid 35
Turn signal indicator 21, 67
replacing bulb 138
Turning circle 153
U
Uniform Tire Quality
Grading 119
V
Vacuum cleaner, connect-
ing 104
Vehicle
break-in procedures 114
starting 62
switching off 62
Vehicle Memory 59
Vehicle storage, refer to the
Caring for your vehicle
brochure
Vehicle weight 154Ventilation 92, 96
draft-free 95, 99
Viscosity 127
Voice Control System, refer
to the separate Owner's
Manual
Voice recognition 22
W
Warning lamp "Please fasten
safety belts" 19
Warning lamps 18
Warning messages 73
Warranty and Service Guide
Booklet 130
Warranty, refer also to sepa-
rate booklet 6
Washer fluid
refilling 126, 155
Washer reservoir
filling 126, 155
Washer/wiper system 68
Water on roads
deep water 115
Wear indicator for tires 117
Weights 154
Wheel, changing 141
Wheelbase 153
Wheels and tires 120
Wheelslip control, see
DSC 80
Width 153