battery BMW M3 CONVERTIBLE 2002 E46 User Guide

137n
OverviewControlsMaintenanceRepairsDataIndex
Do not use spray starter fluids to start
the engine.
When your battery is discharged you
can use two jumper cables to start your
vehicle with power from the battery in a
second vehicle. You can also use the
same method to help start another
vehicle. Use only jumper cables with
fully insulated handles on the terminal
clamps. Do not touch high-voltage wiring
and cables on a running engine.
There is a risk of fatal injury if you do
this.
Carefully observe the following instruc-
tions to avoid personal injury and/or
damage to one or both vehicles.< Jump-starting

138n
Jump-starting1. Ensure that the battery in the support
vehicle is also rated at 12 volts. This
information is provided on the top of
the battery casing
2. Do not disconnect your battery from
your vehicle's electrical system.
Switch off all electrical accessories in
both vehicles
3. Make absolutely certain that there is
no contact between the bodywork of
the two vehicles Ð short circuit hazard
4. Start the engine on the support
vehicle and allow it to run
5. Use one jumper cable (+) to connect
the positive terminal of the battery in
the support vehicle with the auxiliary
positive terminal provided in the
engine compartment of your BMW
specifically for jump-starting. The
cover of the positive terminal
connector is marked with a "+" sign.
Refer to the illustration. Remove by
pulling the tab (arrow 1)
6. Next, connect one end of the other
jumper cable (Ð) to either the support
vehicle's negative battery terminal or
a suitable ground on its engine or
bodywork. Connect the other end to
the negative battery terminal or a
suitable ground on the vehicle being
started. There is a special nut
provided for this on the BMW
(arrow 2)
Always adhere to this sequence
when connecting jumper cables;
failure to observe this procedure can
lead to sparks at the battery terminals
and pose an injury hazard.<
7. Allow the engine on the support
vehicle to run at a fast idle for several
minutes, then start the engine on the
vehicle with the discharged battery in
the usual manner. If the first start
attempt is not successful, wait a few
minutes before another attempt in
order to allow the discharged battery
to recharge
8. Allow the engines to run for several
minutes before disconnecting the
jumper cables
9. Then disconnect the jumper cables
in the opposite order.
Have the battery recharged at your
BMW center as required.

Everything from A to Z
A
ABS (Antilock Brake System) 19, 105
Accessories 10
Activated-charcoal filter 94
Adding brake fluid 119t
coolant 118t
engine oil 116t
washer fluid 115t
Adjusting head restraints 46
lumbar support 45
mirrors 50
seats 45
steering wheel 50
temperature 89
thigh support 45
Air conditioner 89, 93
Air distribution 89
automatic 92
Air outlets 88, 91
Air pressure, tires 109
Air supply 89, 92
Airbags 52
warning lamp 18 Alarm system
37
avoiding unintentional
alarm 38
indicator lamp 38
interior motion sensor 37
tilt alarm sensor 37
Antifreeze 118
radiator 118
Antilock Brake System (ABS) 19, 105
Anti-theft alarm system 37
Anti-theft protection 28
Approved weights 146
Aquaplaning 105, 109
Armrest 96
Ashtray front 97
rear 97
AUC (Automatic recirculated-air
control) 93
Automatic climate control 88, 91
Automatic cruise control 73
Automatic headlight
control 85
Automatic recirculated-air control (AUC) 93 Automatic windshield
washer 72
Auxiliary terminal for jump- starting 114t
Average fuel consumption 79
Average speed 79
Avoiding unintentional alarm 38
B
Backrest unlocking 47
Backup lamps 64
bulb replacement 129t
Battery 136
add distilled water 136t
charge current 17
charging 136t
maintenance 136
Belts 48
Beverage holder 96
Blower 89, 92
BMW Maintenance System 120
Bore 144
Bottle holder, refer to beverage holder 96 Brake fluid change
76
Brake fluid level 105
indicator lamp 17
Brake lamps bulb replacement 129t
center 131
Brake system brake fluid level 105
brake fluid level, warning
lamp 105
brake pads 106
brake pads, indicator
lamp 19
disc brakes 106
indicator lamp 17
malfunction 105
Break-in procedure 104
Bulbs and lamps 126
C
California Proposition 65 Warning 121
Can holder, refer to beverage holder 96
Capacities 147
Car care, refer to the "Caring
for your vehicle" manual
Car telephone 96

Everything from A to ZTires
marking111
profile109
replacing110
Tires and wheels111
Tools126t
Torque144
Towing eyelets139t
Towing the vehicle139t
Track145
Transmission63
Transporting children
safely54
Tread depth, tires109
Trip odometer75
Trunk lid, refer to luggage
compartment lid34
Turn signal indicator70
bulb replacement128t
indicator lamp20
Turning radius145 U
Uniform Tire Quality
Grading110
Upholstery material, refer to
the "Caring for your
vehicle" manual
Used batteries136t
V
Vehicle battery136
Vehicle Memory60
Vehicle weight146
Ventilation88, 91
draftfree90, 94
Ventilation while parked,
refer to the "Onboard
Computer Owner's
Manual"
W
Warning lamps17
Warning messages77
Warranty and Service
Guide120
Washing your vehicle, refer
to the "Caring for your
vehicle" manual
Water on roadways105
Wear indicator in the
tires109 Weights146
Wheel and tire
combinations111
Wheelbase145
Wheelslip control, refer to
DSC81
Width145
Windows, convenience
operation29
Windshield washer reservoir,
capacities147
Windshield wiper71
Winter tires112
Wiper system71
Work in the engine
compartment113t
X
Xenon lamps127