2000 BMW 328Ci COUPE wheel size

66n
Automatic transmission with Steptronic
*
You have the option of driving a normal
automatic transmission or switching to
manual.
Whenever you shift the selector lever
out of position D toward the left and
into the M/S gate, the automatic trans-
mission's sports-emphasized shift pro-
gram activates. As soon as you even
begin to move the selector lever in the
direction "+" or "–", Steptronic shifts the
gear and manual operation becomes
active. Whenever you want to use auto-
matic again, just shift the selector lever
toward the right to position D.
The Steptronic automatic transmission
is equipped with ATC (Adaptive Trans-
mission Control). ATC reacts with preci-
sion to your individual driving style and
the current driving conditions. This is
the reason why various shift programs
are used.
For details concerning ATC, please
refer to the chapter "Advanced Tech-
nology" on page 160.
Selector lever positions
P R N D M/S + –
Starting the engineThe engine can only be started in
selector lever positions P ("Park") or
N ("Neutral").Range selectionA lock prevents inadvertent shifts into
some selector lever positions. To re-
lease the shift-lock mechanism, press
the button on the front of the shift knob
(arrow).462de209
While the vehicle is stationary and
before shifting out of "Park" or
"Neutral," depress the footbrake in or-
der to disengage the selector lever's
lock mechanism (Shiftlock).
Hold the footbrake down until starting
off. Otherwise the vehicle will "creep"
when a drive position is engaged.<
Before leaving the vehicle with the
engine running, shift the selector
lever to the "Park" or "Neutral" position
and apply the parking brake. The vehi-
cle will move if this is not done. Do not
leave the car unattended with the en-
gine running. An unattended vehicle
with a running engine represents a po-
tential safety hazard.<
P ParkSelect only with the vehicle stationary.
Transmission locks to prevent rear
wheels from turning.R ReverseSelect only with the vehicle stationary.N NeutralSelect only if your journey is interrupted
for a long period.

83n
RepairsIndexOverview Controls Car care Technology Data
Tire Pressure Control (RDC)
*
Flat tireIf there is a tire failure with loss of pres-
sure, the indicator lamp comes on with
a red lamp. In addition, there is an
acoustical warning signal.
If this occurs, reduce vehicle speed im-
mediately and stop the vehicle in a save
location. Avoid hard brake applications.
Do not oversteer. Replace the wheel
and flat tire.
The space-saver spare tire
* is
provided for temporary use only in
the case of a tire failure. It does not
have RDC electronics and is not moni-
tored. A full-size spare tire
* that has the
same dimensions as the tires already
mounted on the vehicle is equipped
with the necessary RDC electronics,
and will also be monitored once the
tires have been mounted and the sys-
tem activated.<
The RDC cannot alert you to
severe and sudden tire damage
caused by external factors.<
Have the tires changed by your
authorized BMW center.
Your authorized BMW center has been
trained to work with the RDC system
and is equipped with the necessary
special tools.<
System interferenceThe RDC can be subjected to interfer-
ence locally by outside equipment or
devices which use the same radio fre-
quency.
The indicator lamp will come on with
a yellow lamp during the malfunction.
The indicator lamp also comes on
>in the event of a system fault
>if a wheel is mounted without the
appropriate electronics
>if, in addition to the spare tire
*, addi-
tional wheels with RDC electronics
are on board.
Please contact your authorized BMW
center for additional information.

114n
To maintain good handling and vehicle
response, use only tires of a single
tread configuration from a single manu-
facturer. BMW tests and approves
wheel/tire combinations. Refer to
page 117.
Do not use retreaded tires, since
driving safety may be impaired by
their use. This due to the possible varia-
tions in casing structures and, in some
cases, to their extreme age, that can
lead to a decrease in their durability.<
Tire ageThe date on which the tire was manu-
factured is indicated by the code on the
sidewall:
DOT ... 129 indicates that the tire was
manufactured in Week 12 of 1999.
BMW recommends the replacement of
all tires when the tires are no more than
6 years old, even if a tire life of 10 years
is possible.
Spare tires over 6 years old should be
used only in case of emergency. Such
a tire should be replaced by a new tire
immediately, and should not be fitted
together with new tires.
Between the axlesThe tread wear patterns at the front end
differ from those at the rear – the actual
patterns will vary according to individ-
ual driving conditions. In the interests of
safety and maintaining optimal handling
characteristics, tire rotation is not rec-
ommended.
If a proposed interaxle rotation of tires
is based on economic considerations,
one should consider whether the costs
for the rotation are likely to be recap-
tured by any increase in the service life
of the tires which might be realized.
In principle, interaxle rotation should be
performed in short intervals, with a
maximum of 3,000 miles (5,000 km).
Consult your authorized BMW center
for more information.
Should you decide to rotate the tires, it
is essential to comply with the following:
Rotate tires on the same side only, since
braking characteristics and road grip
could otherwise be adversely affected.
Following rotation, correct the tire infla-
tion pressure.
If different tire sizes are mounted
on the front and rear axles (refer to
page 117), the wheels may not be ro-
tated from one axle to the other.<
Tire replacement Tire rotation

117n
RepairsIndexOverview Controls Car care Technology Data
Approved wheel and tire specifications Tire specifications Steel rim (wheel rim) Light-alloy wheel
BMW 323Ci
All-Season
195/65 R 15 91 H – 6.5Jx15
Summer tires
195/65 R 15 91 H – 6.5Jx15
205/60 R 15 91 H – 6.5Jx15
7Jx15
205/55 R 16 91 H
225/50 R 16 92 W
225/50 ZR 16– 7Jx16
225/45 R 17 91 W – 8Jx17
Front: 225/45 ZR 17 – 7.5Jx17
Rear: 245/40 ZR 17 – 8.5Jx17
Winter tires
195/65 R 15 91 Q M+S 6.5Jx15 6.5Jx15
205/60 R 15 91 Q M+S 6.5Jx15 6.5Jx15
7Jx15
205/55 R 16 91 Q M + S
225/50 R 16 92 Q M + S7Jx16 7Jx16
225/45 R 17 91 Q M + S – 8Jx17
Space-saver spare tire
T 125/90 R 15 96 M 3.5Bx15 –
T 125/90 R 16 98 M 3.5Bx16 –
Pay attention to the specifications for tires and wheels in the vehicle's
manuals. If you install tire sizes not approved by the manufacturer,
you are required to enter this in the vehicle documents.
Snow chains
*
Snow chains cannot be mounted on the
following tires:
225/50 R 16 92 W
225/50 ZR 16
225/45 R 17 91 W
225/50 R 16 92 Q/T/H
225/45 R 17 91 Q/T/HMixed tiresFor details concerning tire manufactur-
ers for mixed tires, refer to the original-
equipment specifications.

118n
Approved wheel and tire specifications Tire specifications Steel rim (wheel rim) Light-alloy wheel
BMW 328Ci
All-Season
205/55 R 16 91 H – 7Jx16
Summer tires
205/55 R 16 91 H
225/50 R 16 92 H
225/50 ZR 16– 7Jx16
225/45 R 17 91 H – 8Jx17
Front: 225/45 ZR 17 – 7.5Jx17
Rear: 245/40 ZR 17 – 8.5Jx17
Winter tires
205/55 R 16 91 Q M + S
225/50 R 16 92 Q M + S7Jx16 7Jx16
225/45 R 17 91 Q M + S – 8Jx17
Space-saver spare tire
T 125/90 R 16 98 M 3.5Bx16 –
Pay attention to the specifications for tires and wheels in the vehicle's
manuals. If you install tire sizes not approved by the manufacturer, you
are required to enter this in the vehicle documents.
Snow chains
*
Snow chains cannot be mounted on the
following tires:
225/50 R 16 92 W
225/50 ZR 16
225/45 R 17 91 W
225/50 R 16 92 Q/T/H
225/45 R 17 91 Q/T/HMixed tiresFor details concerning tire manufactur-
ers for mixed tires, refer to the original-
equipment specifications.

151n
RepairsIndexOverview Controls Car care Technology Data
Changing tires Battery Driving with the space-saver
spare tire
*
Drive cautiously and do not exceed a
speed of 45 mph (80 km/h).
Be aware that vehicle handling will be
altered. Slower brake response time,
longer braking distances and changed
steering characteristics may be antici-
pated when approaching limit condi-
tions.
The changes in handling characteristics
will be even more pronounced in con-
junction with winter tires.
Only one space-saver spare tire
may be mounted. Mount a wheel
and tire with the same size and specifi-
cations as the others at the earliest
possible opportunity. Maintain correct
tire pressures. Refer to page 28.<
Battery location The battery is located at the right-rear
of the luggage compartment. Raise the
luggage compartment floor panel (refer
to page 41), and give a screwdriver or a
coin a 1/4-turn counterclockwise to
release the two fasteners plus an addi-
tional fastener in the upper-center side
trim panel. In order to remove the stor-
age tray, slide the side trim panel
slightly upward.460de176
SymbolsYou will find the following symbols on
your car battery. To avoid injury, please
comply with the corresponding precau-
tions whenever you work with or near
the battery.
Before handling the battery,
please read the following infor-
mation.
Wear eye protection. Do not al-
low particles containing battery
acid or lead to come into con-
tact with your eyes, your skin, or your
clothing.
Battery acid is extremely corro-
sive. Wear eye protection and
protective gloves. Do not tip the
battery. Battery acid can leak from the
ventilation openings.
Ensure that children keep well
away from batteries and battery
acid.
Fire, sparks, an open flame and/
or smoking are not allowed in
the vicinity of the battery. Avoid
sparks from electrical cables or electri-
cal equipment. Turn the key to position
0 in the steering lock when the battery
is disconnected or connected. Never
short-circuit the battery terminal, other-
wise you could be injured by electrical
sparks.