2005 BMW Z4 ROADSTER 2.5I fuel reserve

Refueling
76
Refueling
Fuel filler door
1.Open fuel filler door
2.Turn the gas cap in a counter-clockwise
direction
3.Place the cap in the bracket on the filler
door.
Releasing manually
If an electrical malfunction occurs, you can
unlock the fuel filler door manually:
1.Remove the covers of the tail lamps by turn-
ing the lock to the right; refer also to
page93
2.Pull the luggage compartment trim panel
slightly toward the interior.
The green button with the fuel pump sym-
bol becomes visible
3.Undo the adhesive strip and pull off
4.Pull the button
The fuel filler door is released.
Pull on the button slowly and carefully
as it could otherwise be torn off.<
Note when refueling
When handling fuels, comply with all of
the applicable safety precautions posted
at the service station.<
When refueling, insert the filler nozzle com-
pletely into the filler pipe. Lifting the nozzle dur-
ing refueling
>results in premature shutoff
>and will reduce the effect of the vapor
recovery system on the pump.
The fuel tank is full when the filler nozzle shuts
off the first time.
Closing the fuel filler cap
Place the cap in position and turn it clockweise
until a clearly audible click is heard.
Close the filler cap carefully after refueling
until a click is heard. While closing, be
sure not to squeeze the strap which is fastened
to the cap. A loose or missing cap will activate
the Check gas cap lamp
*.<
Warning lamp
* lights up.
The gas cap is not properly closed or is
missing. Check if the gas cap is prop-
erly closed.
Contents of the fuel tank
Approx. 14.5 gallons/55 liters, of which approx.
2.1 gallons/8 liters are reserve capacity.
Fill the fuel tank before it is completely
empty. Driving to the last drop of fuel can
prevent the engine from operating properly and
result in damage.<
Fuel specifications
The engine uses lead-free gasoline only.
Required fuel
Premium Unleaded Gasoline, Minimum Octane
Rating: 91.

Reference
At a glance
Controls
Driving tips
Mobility
105
Capacities
Notes
Fuel tank
reserve gal./liters
gal./litersapprox. 14.5/55
approx. 2.1/8Fuel specifications: page76
Windshield washer system/
Headlamp washer systemquarts/liters
quarts/litersapprox. 3.2/3
approx. 5.3/5For details: page86
Cooling system including heating
circuit
with manual transm. or SMG
with automatic transmissionquarts/liters
quarts/liters8.8/8.3
9.3/8.8For details: page87
Engine with oil filter renewal quarts/liters 6.9/6.5 For details: page87

Everything from A to Z
110 Floor mats, refer to the Caring
for your vehicle brochure
Fluid reservoir, washer
systems86
Fog lamps57
– indicator lamp13
Follow me home lamps56
Footbrake, refer to Driving
notes69
Front airbags53
Fuel
– average
consumption49
– display46
– quality76
– volume, refer to
Capacities105
Fuel display, refer to Fuel
gauge46
Fuel filler door76
– unlocking in case of
electrical fault76
Fuel reserve indicator, refer to
Fuel gauge46
Fuel tank capacity, refer to
Capacities105
Fuses95
G
Gasoline, refer to Fuel
quality76
Gasoline gauge, refer to Fuel
gauge46
Gear indicator
– for automatic transmission
with Steptronic38
– for sequential manual
gearbox SMG40
Gear lever
– automatic transmission with
Steptronic38
– manual transmission38
– sequential manual gearbox
SMG40Gear shifts
– via automatic transmission
with Steptronic38
– via sequential manual
gearbox SMG41
Glove compartment64
Gross weight, refer to
Weights103
H
Handbrake, refer to Parking
brake37
Hands-free microphone,
refer to Preparations for the
cellular phone65
Hands-free system65
Hardtop, refer to the separate
Owner's Manual
Hardtop preparation72
Hazard warning flashers10
Headlamp cover, care, refer to
the Caring for your vehicle
brochure
Headlamp flasher42
– indicator lamp13
Headlamps
– bulb replacement91
– care, refer to the Caring for
your vehicle brochure
– cleaning43
Headlamps, automatic
control56
Headlamp washer
reservoir86
– volume, refer to
Capacities105
Headlamp washer
system
– cleaning the headlamps43
– washing fluids86
Head restraints28
Heated mirrors31
Heated seats30
Heating58
– exterior mirrors31
– rear window59,63
– seats30Heavy loads, refer to Stowing
cargo71
Height, refer to
Dimensions104
Height adjustment
– seats28
– steering wheel31
High beams57
– bulb replacement92
– headlamp flasher42
– indicator lamp13
High Performance
Synthetic Oil87
– alternative oils87
– approved oils87
Holders for beverages64
Hood84
Horn10
Hot exhaust system69
Hydraulic Brake Assistant,
refer to Dynamic Brake
Control DBC50
Hydraulics, brake88
Hydroplaning69
I
Ice warning48
Identification mark
– Run Flat tires82
– tire coding80
Ignition36
Ignition key16
Ignition lock36
Imprint2
Inclines69
Index106

Reference
At a glance
Controls
Driving tips
Mobility
111
Indicator/warning lamp
– airbags54
– alarm system26
– automatic transmission with
Steptronic39
– brakes13
– coolant temperature47
– DSC51
– engine temperature46
– Flat Tire Monitor53
– fog lamps57
– passenger airbags34
– please fasten safety belts30
– reserve46
– sequential manual gearbox
SMG41
Indicator and warning lamps,
overview12
Individual air
distribution59,62
Individual settings, refer to
Vehicle Memory,
Key Memory31
Inflation pressure, tires78
Inflation pressure monitoring,
refer to
– Flat Tire Monitor52
Inspection47
Instrument cluster12
Instrument lighting57
Instrument panel, refer to
Cockpit10
Interior lamps57
– remote control17
Interior motion sensor26
– deactivating26
Interior rearview mirror31
– automatic dimming
feature70
Interior temperature
adjusting59,62
Interlock, refer to
Steering lock36
Intermittent
– operation, wipers43
Interval
– display, service47J
Jack94
Jacking points94
Jets, refer to
Ventilation59,63
Jump-starting97
K
Key Memory31
Keys16
Key switch for passenger
airbags33
Kickdown39
Knock control76
L
Lamps and bulbs91
LATCH, child-restraint
mounting system35
Leather care, refer to the
Caring for your vehicle
brochure
LEDs Light-emitting
diodes94
Length, refer to
Dimensions104
License plate lamps, bulb
replacement94
Light-alloy wheels, care, refer
to the Caring for your vehicle
brochure
Light-emitting diodes
LEDs94
Lighter65
Lighting
of the instruments57
Lights, refer to Parking lamps/
Low beams56
LIGHTS ON warning56
Light switch56
Load, vehicle70
Loads, refer to Cargo
loading70
Loads, securing71
Lock buttons on doors,
refer to Locking18Locking the doors
– from inside18
– from outside17
Locking the vehicle
– from inside18
– from outside16
Low beams56
– automatic56
– bulb replacement92
– indicator lamp, defective
lamp13
Lug bolts, wrench91
Luggage compartment19
– capacity103
– floor panel91
– increasing capacity19
– opening/closing,
refer to Luggage
compartment lid18
– opening from inside the
vehicle19
– opening from the outside18
– opening with remote
control17
Luggage compartment lid18
– emergency operation19
– opening from inside the
vehicle19
– opening from the outside18
– remote control17
M
M+S tires, refer to Winter
tires82
Maintenance, refer to Service
interval display47,89
Maintenance System89
Making telephone calls, refer
to Owner's Manual for
Telephone
Malfunction
– convertible top23
– door lock18
– fuel filler door76
– storage compartments64
Malfunction of electrical
accessory95
Manual convertible top20