1998 BMW CONVERTIBLE brake

55
At a glanceControls Car careRepairsTechnicalDataIndex
When starting a cold engine at extreme-
ly low temperatures (+55F/-156 or be-
low) or at high altitudes (above 3,300 ft./
1,000 meters), proceed as follows:
dAt the first attempt, keep the starter
engaged for a bit longer (approx.
10 seconds).
dPress the accelerator pedal halfway
down while engaging the starter.
If you operate the vehicle for longer
periods of time at high altitudes and
very low temperatures, put into the
engine an oil with a viscosity of 5WÐ30
(refer to page 126). Please contact your
authorized BMW Retailer for additional
information.a
Never allow the engine to run with
the vehicle standing in an enclosed ar-
ea. The exhaust gases contain carbon
monoxide, an odorless and colorless,
but highly toxic gas. Breathing the ex-
haust gases poses an extreme health
risk, and can lead to unconsciousness
and death.
Never leave the vehicle unattended with
the engine running, as such a vehicle
represents a serious potential safety
hazard.cTurn the ignition key to position 1 or 0.
a
Always remove the ignition key
and engage the steering lock before
leaving the vehicle.
Vehicles with manual transmission:
Always engage the parking brake when
parking on slopes and inclined surfaces,
since selecting 1st gear or reverse may
not provide adequate resistance to roll-
ing.
Vehicles with automatic transmission:
Place the selector lever in Park.c
Starting the engine Switching off the engine

56
To engageThe lock engages automatically when
you lift the lever. The "P" indicator lamp
appears in the instrument cluster when
you turn the ignition key to position 2
(refer to page 21).To releasePull up on the lever, then press the
release button and lower the lever.The parking brake is primarily designed
to prevent the vehicle from rolling while
parked, and acts on the rear wheels.
a
Should exceptional circumstances
make it necessary to engage the brake
with the vehicle in motion, do not apply
excessive pressure. Keep your thumb
pressed against the release button while
carefully pulling up the lever to apply
moderate pressure.
Excessive pressure can lead to over-
braking and loss of traction (fishtailing)
at the rear.
The brake lamps do not come on when
the parking brake is engaged.
Vehicles with manual transmission:
Always engage the parking brake when
parking on slopes and inclined surfaces,
since selecting 1st gear or reverse may
not provide adequate resistance to
rolling.
Vehicles with automatic transmission:
Place the selector lever in "Park".cTo avoid corrosion, apply the parking
brake lightly from time to time when
coasting to a standstill, e.g., at a trafÞc
signal, provided that it is safe to do so.
360us303Parking brake

57
At a glanceControls Car careRepairsTechnicalDataIndex
The shift lever's neutral plane (dot in the
illustration) is located between 3rd and
4th gears
Whenever you shift from any gear into
"Neutral", the shift lever will automati-
cally return to the specified gear plane.
ReverseSelect only with the vehicle stationary.
Press the shift lever to the left to over-
come the slight resistance.Backup lampsAs you do this the backup lamps will
turn on automatically when the ignition
key is in position 2.a
Do not "ride" the clutch to hold the
vehicle in place on slopes; use the park-
ing brake instead. A slipping clutch in-
creases clutch wear.c
360de044Manual transmission

58
Selector lever positionsP R N D 3 2 1Shift programsSwitch:
dA (Automatic)
dM (Manual)
Shift lever in position 3:
dSport program
See next page for an explanation of the
programs.
Range selectionA lock prevents inadvertent shifts into
certain selector lever positions. To re-
lease the shift-lock mechanism, press
the button on the front side of the se-
lector handle (arrow).
The engine can only be started in selec-
tor lever position P or N.b
You must step on the footbrake
with the vehicle stationary before the
selector lever will move out of P or N.
The footbrake must also be depressed
before selecting a drive position, since
the vehicle "creeps" in idle when a drive
position is engaged.
At engine speeds of over 2500 rpm
a lock also prevents shifting out of P
or N.c
However, it is possible to "rock" the car
free by shifting rapidly between D and
R, e.g., should you get stuck in deep
snow or sand.
a
Place the selector lever in position
P or N and firmly engage the parking
brake before leaving the vehicle with the
engine running, otherwise the vehicle
could roll. Never leave the vehicle unat-
tended with the engine running, since
such a vehicle represents a serious po-
tential safety hazard.
If you should accidentally select Neutral
while traveling at high speed, remove
your foot from the accelerator pedal im-
mediately. Wait until the engine is at idle
speed; only then should you select a
gear, otherwise the transmission could
be damaged.c
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 longer period. Select while the car
is being driven only if the vehicle begins
to skid.
360us304Automatic transmission*

60
Indicator lamp for shift
electronicsdIf the lamp fails to go out or
dif it lights up during driving, there is a
malfunction in the shifting electronics
or in the transmission.
Bring the vehicle to a stop, select trans-
mission position "P", set the parking
brake and turn the engine off (ignition
key to position 0).
Wait a few seconds, then start the
engine.
If the indicator lamp goes out after a
few seconds, normal transmission per-
formance has been restored. Drive off
normally.
If the indicator lamp does not go out, all
selector lever positions can still be
selected, however in the forward posi-
tions the vehicle has limited perfor-
mances as it drives only in the 3rd or
4th gear.
If this happens, avoid extreme engine
loads and consult the nearest autho-
rized BMW Retailer.
a
Never carry out any work in the
engine compartment without first
ensuring that the transmission is in Park
or Neutral. Never leave children in the
vehicle unattended.c
For information on tow-starting, towing
and jump starting refer to pages 153
and 154.
1 High beam (blue indicator lamp)
2 Headlamp ßasher
3 Turn signal indicator (green indicator
lamp and rhythmic ticking of the
blinker relay).
Flashing of the indicator lamp and tick-
ing faster than normal: a turn-indicator
lamp is defective.
To signal brieflyPress the lever up to but not beyond the
lock.
O
Goes out after the engine has
started.
1
2
3
3
360de039
Automatic transmission*Turn signals/high beam

62
You can store and automatically main-
tain any desired vehicle speed above
approx. 25 mph (40 km/h).
The stored speed is deleted when the
motor is switched off.
1 Accelerate Tap the lever briefly:
The system records and maintains the
current vehicle speed. Every time you
tap the button the speed increases by
approx. 0.6 mph (1 km/h).
Hold the lever in this position:
The vehicle accelerates without pres-
sure on the accelerator pedal. As soon
as you release the lever, the system
records and maintains the current
speed.
2 DecelerateHold the lever in this position:
With the cruise control active, the system
automatically reduces the throttle open-
ing to slow the vehicle. As soon as you
release the lever, the system records and
maintains the current speed.
Tap the lever briefly:
Each time you tap it you decelerate
approx. 0.6 mph (1 km/h) if you are
cruising at a controlled speed.3 ResumeTap the lever briefly:
The vehicle accelerates to and main-
tains the last speed stored.4 OffTap the lever briefly:
Immediately deactivates the cruise con-
trol.
In addition, the system is also automati-
cally disabled in response to the follow-
ing conditions:
dWhen you apply pressure to the
brake or clutch pedal, and when you
move the automatic transmission
selector lever from Drive to Neutral,
dif you exceed the programmed speed
by more than 10 mph (16 km/h) for a
period of more than 30 seconds.The system is switched off and the
stored speed deleted from its memory
when you turn the ignition key to posi-
tion 0.
a
Refrain from using the cruise con-
trol on twisting roads, when high traffic
density prevents driving at a constant
speed and when driving on slippery
(snow, rain, ice) or loose (stones, sand)
road surfaces.c
b
If, on a downhill gradient, the
engine braking effect is not sufficient,
the controlled speed can be exceed-ed.
Speed can drop on uphill grades if the
engine output is insufficient.c
360de063Cruise control*

71
At a glanceControls Car careRepairsTechnicalDataIndex
Texts with messages and warnings are
used to alert the driver to defective sys-
tems. In addition, there is a warning
lamp in the instrument panel.
The time and date can be displayed
with the digital clock.
1 Status report symbol
2 Display
3 Plus symbol for additional messages
4 CHECK key
The defective-system messages are
divided into 3 different priorities:
Priority 1These defects are indicated immedi-
ately with the flashing warning lamp and
the flashing warning symbol (1). Several
simultaneous defects are displayed
consecutively. After 20 seconds or
when the CHECK key is pressed, the
warning lamp in the instrument cluster
stops flashing.
The messages continue to be displayed
until the defects are eliminated and can
not be deleted by pressing the CHECK
key (4).
Brake lamp electrical system
The brake lamps have failed. Fuse or
electrical circuit is defective. Refer to
page 151 or consult your BMW Retailer.
360us110Check Control*

Brake lamps defective
Brake lamps have failed - bulbs
defective.
Replace bulbs. Refer to page 143.Priority 2These defects appear when the ignition
key is in position 2. The warning sym-
bols remain after the message disap-
pears. If the plus symbol (3) appears:
Additional messages are present and
can be displayed by pressing the
CHECK key.
1 Brake lamp defective
A bulb has failed. Refer to page 143.
Low beams defective,
Backup lamps defective,
License plate lamp
Bulb has failed or fuse or electrical
circuit defective. Refer to pages 141,
143, 145 or visit a BMW Retailer.
Washer fluid low
Too low, top up at next opportunity.
Refer to page 124.
Check Control inactive
Messages and warnings can not be
displayed. See BMW Retailer.

At a glance
Controls and featuresCare and maintenanceAdvanced technology
Technical data
Owner service procedure
At a glanceControlsCar careRepairsTechnicalDataIndex
Index
99
Special operating instructions:
Break-in procedures100
Driving notes100
Catalytic converter102
Antilock Brake System (ABS)103
Disc brakes104
Brake system105
Winter driving105
Roof-mounted luggage rack107
Radio reception108
Cellular phones108
Hardtop Ð Convertible109
Technical modifications to
the vehicle110
Wheels and tires:
Tire inflation pressures111
Tire tread111
Tire replacement112
Interaxle tire changes112
The right choice113
Winter tires114
Approved wheels and tires115Under the hood:
Hood118
Engine compartment 120
Washer fluids124
Engine oil124
Coolant127
Brake fluid128
Power steering fluid128
Vehicle Identification Number118
Care and maintenance:
The BMW Maintenance
System130
Caring for your car131
Cleaning and care of the
convertible top136
Vehicle storage137