engine oil BMW Z8 2001 Owners Manual

11n

Controls and features
Operation, care and maintenance

Lamps:

Side lamps/low beams69
Instrument panel lighting69
High beams/parking lamps70
Rear fog lamp70
Interior lamps70
Reading lamps71

Controlling the climate for
pleasant driving:

Heating and ventilation/
Air conditioner72
Seat heating77

Interior conveniences:

Glove compartment78
Storage compartments78
Drink holder80
Cellular phone81
Ashtray81
Cigarette lighter82

Loading and transporting:

Cargo loading83

Special operating instructions:

Break-in procedures86
Driving notes87
Catalytic converter87
Antilock Brake System (ABS)88
Dynamic Brake Control
(DBC)90
Disc brakes90
Brake system91
Winter operation92
Power steering94
Cellular phone94
Radio reception94
Wind deflector95
Hardtop96

Wheels and tires:

Tire inflation pressure98
Tire condition98
Tire replacement99
Tire rotation100
Wheel and tire
combinations101
Special features of winter
tires102
Snow chains102
Approved wheel and tire
specifications103

Under the hood:

Hood104
Engine compartment106
Washer fluids108
Washer nozzles108
Engine oil109
Coolant111
Brake fluid112
Vehicle Identification
Number113

Maintenance and care:

The BMW Maintenance
System114
Caring for your vehicle115
Airbags121
Vehicle storage122

Laws and regulations:

Technical modifications123
California Proposition 65
Warning123
OBD interface socket124

19n

IndexDataTechnologyRepairsCar careControlsOverview

Instrument cluster

1 Fuel gauge with indicator lamp for
fuel reserve62
2 Speedometer with indicator and
warning lamps for

>

Dynamic Stability Control
(DSC)22

>

Engine electronics22
3 Instrument panel lighting69
4 Tachometer62
with indicator and warning lamps
for:

>

Battery charge current20

>

Convertible top operation41

>

Tire Pressure Warning (RDW)20

>

Antilock Brake System (ABS)21

>

Parking brake/Brake hydraulic
system/Cornering Brake Control
(CBC)20

>

Service Engine Soon22

>

Engine oil pressure/Engine oil
level20, 21
5 Coolant temperature gauge with
"Coolant temperature too high"
warning lamp63
6 Indicator and warning lamps for:

>

Rear fog lamp22

>

Turn signal, right23
7 Clock648 Control knob for:

>

Clock64

>

Trip odometer, reset to zero62
9 Indicator and warning lamps for:

>

Please fasten safety belts21

>

High beam23

>

Airbags21
10 Indicator for:

>

Odometer62

>

Trip odometer62

>

Service Interval63
11 Indicator and warning lamps for:

>

Turn signal, left23

>

Brake pads22

20n

Indicator and warning lamps

Technology that monitors itself

Many of the systems for your BMW
monitor themselves automatically, both
during engine starts and while you are
driving. Indicator and warning lamps
identified by "

l

" are tested for proper
operation whenever the ignition key is
turned. They each light up once for
different periods of time.
The indicator lamps signal defects in
monitored systems either by remaining
lit after the engine is started or by
coming on in the course of normal
vehicle operation. Refer to the following
section for detailed information on how
to respond to the various types of warn-
ings.

Red: stop immediately

Battery charge current
The alternator is no longer
charging the battery. Indicates a
defect in the alternator drive belt or the
charging circuit. Please contact the
nearest BMW center.
Never attempt to continue driving
if the V-belt is defective: the
engine could overheat and sustain
serious damage. A broken or damaged
V-belt will also lead to a sudden
increase in steering effort.

<

Engine oil pressure

l

Stop vehicle and switch off
engine immediately. Check the
engine oil level and top up as required.
If the oil level is correct, please contact
the nearest BMW center.
Do not continue driving. The
engine could sustain damage
owing to inadequate lubrication.

<



Tire Pressure Warning (RDW)

l

Flashing warning lamp in addi-
tion to an acoustic signal: a tire
failure has occurred. Carefully reduce
speed to less than 50 mph (80 km/h),
and avoid hard braking or steering
maneuvers.
For additional information, refer to
page 67.
Brake warning lamp

l

If the lamp comes on when the
parking brake is not engaged,
check the brake fluid level. Before
driving further, be sure to read the
notes on pages 91 and 112.
Brake warning lamp for Cana-
dian models.

21n

IndexDataTechnologyRepairsCar careControlsOverview

Indicator and warning lamps

Red and yellow: continue driving
cautiously

The red brake warning lamp
comes on together with the
yellow indicator lamps for ABS
and DSC:
The entire ABS, CBC, DSC and
DBC control system has failed.
Continue driving cautiously and
defensively. Avoid hard brake
applications. Please have the
system checked by your BMW center
as soon as possible.
For additional information, refer to
pages 65, 88.
Indicator and warning lamps for
Canadian models.

Red: an important reminder

Brake warning lamp

l

Comes on when the parking
brake is applied Ð an additional
acoustic signal sounds when the
vehicle is set in motion.
For additional information, refer to
page 57.



Brake warning lamp for Cana-
dian models.
Please fasten safety belts

l

Together with an acoustic
signal. Comes on until the safety
belts are fastened.
For additional information on safety
belts, refer to page 50.
Airbags

l



Please have the system
inspected by your BMW center.
For additional information, refer to
pages 51, 148.

Yellow: check at the earliest
opportunity

Antilock Brake System (ABS)

l

ABS has been deactivated in
response to system malfunction.
Unrestricted conventional brake system
performance remains available. Please
have the system inspected by your
BMW center.
For additional information, refer to
page 88.
Antilock Brake System (ABS)
warning lamp for Canadian
models.
Engine oil level

Comes on while driving: the oil
level is at the absolute minimum;
add engine oil as soon as possible. Do
not drive more than approx. 30 miles
(50 km) without stopping to add oil.
For additional information, refer to
page 109.
Engine oil level
Comes on after the engine has
been shut off: add engine oil at
the earliest opportunity (when you stop
to refuel).
For additional information, refer to
page 109.

63n
IndexDataTechnologyRepairsCar careControlsOverview
Coolant temperature gauge Service Interval Display BlueThe engine is still cold. Drive at
moderate engine and vehicle speeds.RedWhen you switch on the ignition, the
warning lamp comes on briefly to
confirm that the system is operational.
If the lamp comes on in the course of
normal vehicle operation, the engine
has overheated. Turn it off immediately
and let it cool down.520de031
Between the blue and red zonesNormal operating range. It is not
unusual for the needle to rise as far as
the edge of the red zone in response
to high outside temperatures or severe
operating conditions.
For checking coolant level, refer to
page 111.
Remaining distance before
serviceThe displays shown in the illustration
appear for a few seconds when the
ignition key is in position 1 or after the
engine is started.
The remaining distance in miles and the
next scheduled service will appear
together with the display OILSERVICE
or INSPECTION.
The computer bases its calculations
for the remaining distance on the
previous driving style.
A flashing display and a "Ð" in front of
the number indicate that service is past
due by the number of miles displayed.
Please contact your BMW center for an
appointment.520us006

Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology
85n
IndexDataTechnologyRepairsCar careControlsOverview
Car care Special operating instructions:
Break-in procedures86
Driving notes87
Catalytic converter87
Antilock Brake System (ABS)88
Dynamic Brake Control
(DBC)90
Disc brakes90
Brake system91
Winter operation92
Power steering94
Cellular phone94
Radio reception94
Wind deflector95
Hardtop96
Wheels and tires:
Tire inflation pressure98
Tire condition98
Tire replacement99
Tire rotation100
Wheel and tire
combinations101
Special features of winter
tires102
Snow chains102
Approved wheel and tire
specifications103Under the hood:
Hood104
Engine compartment106
Washer fluids108
Washer nozzles108
Engine oil109
Coolant111
Brake fluid112
Vehicle Identification
Number113
Maintenance and care:
The BMW Maintenance
System114
Caring for your vehicle115
Airbags121
Vehicle storage122
Laws and regulations:
Technical modifications123
California Proposition 65
Warning123
OBD interface socket124

107n
IndexDataTechnologyRepairsCar careControlsOverview
Engine compartment 1 Brake fluid reservoir112
2 Auxiliary terminal for jump
starting143
3 Coolant expansion tank111
4 Engine oil filler neck109
5 Engine oil dipstick109
6 Reservoir for windshield and
headlamp washer system108

109n
IndexDataTechnologyRepairsCar careControlsOverview
Engine oilChecking the oil level 1 Park the vehicle on a level surface
2 Let the warmed-up engine idle for
about 15 seconds, then turn it off
3 Pull the dipstick out after about
1 minute and wipe it off with a clean
lint-free cloth, tissue, or similar
material
4 Carefully push the dipstick all the way
into the guide tube and pull it out
again
5 The oil level should be between the
two marks on the dipstick.
As with fuel economy, oil consumption
is directly influenced by your driving
style and vehicle operating conditions.520de089
The oil volume between the two marks
on the dipstick corresponds to approx.
1.1 US quarts (1 liter). Do not fill beyond
the upper mark on the dipstick. Excess
oil will damage the engine.520de091
Adding engine oil Wait until the level has dropped to just
above the lower mark before adding oil.
However, never let the oil drop below
the lower mark.
BMW engines are designed to
operate without oil additives; the
use of additives could lead to damage
in some cases. This also applies to the
manual transmission, differential and
the power steering system.<520de090

110n
Engine oil Specified engine oilThe quality of the engine oil is
extremely important for the function
and life of an engine. Based on exten-
sive testing, BMW has approved only
certain types of engine oils.
Use only approved "BMW High Perfor-
mance Synthetic Oil."
If you are unable to obtain "BMW High
Performance Synthetic Oil," you can
add small amounts of synthetic oil in
between oil changes. Use only oils with
the API SH specification or higher.
Ask your BMW center for details
concerning the specific "BMW
High Performance Synthetic Oil" or
"synthetic oils" that have been
approved.<
You can also call BMW of North
America at 1-800-831-1117 or visit this
website: www.bmwusa.com for more
detailed information.
Viscosity ratings Viscosity is the oil flow rating as estab-
lished in SAE classes.
Select the correct SAE class based
on the climatic conditions in the area
where you typically drive your BMW Z8
roadster.
Approved oils are SAE classes
5W-40 and 5W-30.<
These oils may be used for driving in all
outside temperatures.
530us200

111n
IndexDataTechnologyRepairsCar careControlsOverview
Engine oil Coolant
Comply with the applicable envi-
ronmental laws regulating the
disposal of used oil.<
Recommendation: have the oil changed
by your BMW center only.
Continuous exposure to used oil
has caused cancer in laboratory
testing.
For this reason, thoroughly wash any
areas of skin that come into contact
with oil using soap and water.
Always store oils, grease, etc. so that
they are inaccessible to children, and
follow warning labels on containers.<
Do not add coolant to the cooling
system when the engine is hot,
since escaping coolant can cause
burns.
To avoid the possibility of damage later
on, never use anything other than
factory-approved, nitrite- and amino-
free, extended-duty antifreeze with
corrosion inhibitor. Your BMW center is
familiar with the official specifications.
Antifreeze and corrosion inhibitor is
hazardous to health. Always store in
tightly closed original containers kept
well out of the reach of children.
Extended-duty antifreeze with corro-
sion inhibitor contains the flammable
substance ethyleneÐglycol: never allow
the antifreeze to spill onto hot engine
components, as fire and serious
personal injury in the form of burns
could result.<
Comply with the applicable envi-
ronmental laws regulating the
disposal of extended-duty antifreeze
with corrosion inhibitor.<
Checking coolant levelThe correct coolant level when the
engine is cold (approx. 68 7/20 6):
Up to the "MAX" mark on the
translucent expansion tank.520de156