2015 BMW Z4 fuel consumption

▷The settings are automatically saved in the
profile currently activated.▷The remote control used is detected when
the vehicle is unlocked and the stored pro‐
file is called up.▷Your personal settings will be recognized
and called up again even if the vehicle has
been used in the meantime by someone
else with another remote control.
The individual settings are stored for a maxi‐
mum of four remote controls. They are stored
for two remote controls if Comfort Access is in
use.
Personal Profile settingsThe following functions and settings can be
stored in a profile.
More information on the settings can be found
under:
▷Assigning the programmable memory but‐
tons, refer to page 24.▷Response of the central locking system
when the car is being unlocked, refer to
page 34.▷Automatic locking of the vehicle, refer to
page 37.▷Automatic retrieval of the driver's seat and
exterior mirror positions after unlocking,
refer to page 36.▷Triple turn signal activation, refer to
page 62.▷Settings for the display on the Control Dis‐
play and in the instrument cluster:▷12h/24h clock format, refer to
page 78.▷Date format, refer to page 79.▷Brightness of the Control Display, refer
to page 80.▷Language on the Control Display, refer
to page 80.▷Split screen, refer to page 24.▷Units of measure for fuel consumption,
distance covered/remaining distances,
and temperature, refer to page 78.▷Volume of PDC Park Distance Control, re‐
fer to page 108.▷Light settings:▷Welcome lights, refer to page 87.▷Headlight courtesy delay feature, refer
to page 88.▷Daytime running lights, refer to
page 88.▷High-beam Assistant, refer to
page 89.▷Automatic climate control: AUTO program,
cooling function, and automatic recircu‐
lated air control activated/deactivated,
temperature, air flow rate, and air distribu‐
tion, refer to page 112.▷Navigation:▷Voice activation, refer to page 153.▷Map view settings, refer to page 155.▷Route criteria, refer to page 151.▷Entertainment:▷Tone control, refer to page 162.▷Radio, stored stations, refer to
page 170.▷CD/multimedia, audio source listened
to last, refer to page 172.▷Telephone:▷Volume, refer to page 198.
Central locking system
The concept The central locking system becomes active
when the driver's door is closed.
The system simultaneously engages and re‐
leases the locks on the following:
▷Doors.Seite 33Opening and closingControls33
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▷The remaining range is shown on the com‐
puter.▷When a dynamic driving style is used, such
as when corners are taken rapidly, engine
functions are not ensured.
Below a range of approx. 30 miles/50 km, the
message is displayed continuously.
Refuel promptly
At the latest, refuel at a range of
30 miles/50 km; otherwise, the engine function
is not ensured and damage may occur.◀
Computer Displays in the instrument cluster
Calling up information
Press the button on the turn indicator lever.
The following items of information are dis‐
played in the order listed:
▷Range.▷Average speed.▷Average fuel consumption.▷Current fuel consumption.▷No information.
To set the corresponding units of measure,
units of measure, refer to page 78.
Range
Displays the estimated cruising range available
with the remaining fuel. The range is calculated
based on your driving style over the last
18 miles/30 km and the current fuel supply.
Average speed
Periods in which the vehicle was parked and
the engine was switched off manually are not
included in the average speed calculations.
With the trip computer, refer to page 75, you
can have the average speed displayed for an
additional distance.
To reset the average speed: press the button
on the turn indicator lever for approx. 2 sec‐
onds.
Average fuel consumption
The average fuel consumption is calculated for
the time during which the engine is running.
The average consumption is computed based
on the distance traveled since the last time the
computer was reset.
With the trip computer, refer to page 75, you
can have the average consumption displayed
for an additional distance.
To reset the average consumption: press the
button on the turn indicator lever for ap‐
prox. 2 seconds.
Current fuel consumption Displays the current fuel consumption. This al‐
lows you to see whether your current driving
style is conducive to fuel economy with mini‐
mum exhaust emissions.
Displays on the Control Display
The computer can also be opened via iDrive.1."Vehicle Info"Seite 75DisplaysControls75
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2."Onboard info" or "Trip computer"
Displays on the "Onboard info":
▷Range.▷Distance to destination.▷Estimated time of arrival if a destination
was entered in the navigation system, refer
to page 142.
Displays on the "Trip computer":
▷Departure time.▷Trip duration.▷Trip distance.
Both displays show:
▷Average speed.▷Average fuel consumption.
Resetting the fuel consumption and
speed
You can reset the values for average speed
and average consumption:
1.Select the respective menu item and press
the controller.2.Press the controller again to confirm your
selection.
Resetting the trip computer
Resetting all values:
1."Vehicle Info"2."Trip computer"3."Reset"Seite 76ControlsDisplays76
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Units of measureYou can change the units for fuel consumption,
route/distance, temperature and pressure.1."Settings"2."Language/Units"3.Select the desired menu item.4.Select the desired unit.
The settings are stored for the remote control
currently in use.
Clock
Setting the time
In the instrument cluster To set the 12h/24h format, refer to Setting the
time format below.
1.Press button 1 in the turn indicator lever up
or down repeatedly until the appropriate
symbol appears in the display, accompa‐
nied by the time and the word "SET".2.Press button 2.3.Use button 1 to set the hours.4.Press button 2 to confirm the entry.5.Use button 1 to set the minutes.6.Press button 2 to confirm the entry.7.Press button 2.
The system accepts the new time.
Via the iDrive
1. Press the button.
The main menu is displayed.2."Settings"
Setting the time zone
1."Settings"2."Time/Date"3."Time zone:"4.Select the desired time zone.
The time zone is stored.
Setting the time
1."Settings"2."Time/Date"Seite 78ControlsDisplays78
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▷Heavy cargo: stow as far forward and as
low as possible, ideally directly behind the
cargo area separating wall.▷Cover sharp edges and corners.
Loading with the hardtop open
Before opening the hardtop, fold down
the cargo area partition and make sure the
cargo area is loaded correctly; otherwise, parts
of the hardtop could be damaged.◀
Fold down the cargo area partition, refer to
page 45.
Rear storage shelf Loading the rear storage shelf
When loading the rear storage shelf, do
not move both seats all the way forward while
moving them to their uppermost position and
leaning the backrests forward. Otherwise, the
seats could hit and damage the seal on the
windshield and the sun visor.◀
Light and small objects can be stored on the
rear storage shelf.
Securing cargo
Cargo area
Use retaining straps, a luggage net or draw
straps to secure small and lightweight items.
Rear storage shelf You can obtain cargo straps from your service
center. Four lashing eyes are provided behind
the seats for attaching the cargo straps.
Adhere to the information included with the
cargo straps.
Lashing eyes on the rear storage shelf
Top:
Bottom:
Saving fuel
General information
Your vehicle contains advanced technology for
the reduction of fuel consumption and emis‐
sions.
Fuel consumption depends on a number of dif‐
ferent factors.
The implementation of certain measures, driv‐
ing style and regular maintenance, refer to
page 243, can have an influence on fuel con‐
sumption and on the environmental impact.
Remove unnecessary cargo
Additional weight increases fuel consumption.
Seite 134Driving tipsThings to remember when driving134
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Remove attached parts following use
Remove auxiliary mirrors or rear-mounted lug‐
gage racks after use.
Attached parts on the vehicle impair the aero‐
dynamics and increase the fuel consumption.
Close both windows
An open window causes higher air resistance
and thus increases fuel consumption.
Tires
General information
Tires can have varying effects on fuel con‐
sumption; for example, fuel consumption can
be influenced by the tire size.
Check the tire inflation pressure
regularly
Check and, if necessary, correct the tire infla‐
tion pressure, refer to page 228, at least twice
a month and before starting on a long trip.
Low tire inflation pressure increases rolling re‐
sistance and thus raises fuel consumption and
tire wear.
Drive away without delay Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving
right away, but at moderate engine speeds.
This is the fastest way for the cold engine to
reach its operating temperature.
Look well ahead when driving
Avoid unnecessary acceleration and braking.
By maintaining a suitable distance to the vehi‐ cle driving ahead of you.
Driving smoothly and looking ahead reduces
fuel consumption.
Avoid high engine speeds Use 1st gear to get the vehicle in motion. Be‐
ginning with 2nd gear, accelerate rapidly.When accelerating, shift up before reaching high engine speeds.
When you reach the desired speed, shift into
the highest applicable gear and drive with the
engine speed as low as possible and at a con‐
stant speed.
As a rule: driving at low engine speeds lowers
fuel consumption and reduces wear.
Use coasting conditions When approaching a red light, take your foot
off the accelerator and coast to a halt in the
highest applicable gear.
On a downhill slope, take your foot off the ac‐
celerator and coast in a suitable gear.
The flow of fuel is interrupted while coasting.
Switch off the engine during longer
stops
Switch off the engine during longer stops, e.g.,
at traffic lights, railroad crossings or in traffic
congestion.
Automatic Engine Start/Stop Function The Automatic Engine Start/Stop Function au‐
tomatically switches the engine off during a
stop.
If the engine is stopped and then started again,
fuel consumption and emissions drop com‐
pared to an engine that runs permanently.
Stopping the engine even for just a few sec‐
onds can result in savings.
Use of this system can cause premature wear
on certain vehicle components.
In addition, fuel consumption depends on
other factors as well, such as driving style, road
conditions, maintenance, and environmental
factors.
Additional information on the Automatic En‐
gine Start/Stop Function, refer to page 59.Seite 135Things to remember when drivingDriving tips135
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Hood
Opening the hood Working in the engine compartment
Never attempt to perform any service or
repair operations on your vehicle without the necessary professional technical training.
If you are unfamiliar with the statutory guide‐
lines, have any work on the vehicle performed
only by a service center.
If this work is not carried out properly, there is
the danger of subsequent damage and related
safety hazards.◀
To avoid damage, make sure that the
wiper arms are resting against the wind‐
shield before you open the engine compart‐
ment. Do not open the engine hood before the
engine has cooled down; otherwise, injuries
may result.◀1.Pull the lever.2.Push the release lever to the right and
open the hood.Danger of injury when the hood is open
There is a danger of injury from protrud‐
ing parts when the hood is open.◀
Closing the hood
Close the hood from a height of ap‐
prox. 16 in/40 cm with momentum. It must be
clearly heard to engage.
Hood open when driving
If you see any signs that the hood is not
completely closed while driving, pull over im‐
mediately and close it securely.◀
Danger of pinching
Make sure that the closing path of the
hood is clear; otherwise, injuries may result.◀
Checking the oil level General information
Engine oil consumption depends on the driv‐
ing style and the conditions of use. A highly
sporty driving style, for example, results in
considerably higher engine oil consumption.
Therefore, regularly check the engine oil level
after refueling.
The concept
The car is equipped with an electronic engine
oil level check.
When the oil quantity reaches minimum level, a
Check Control message is displayed.
Seite 238MobilityEngine compartment238
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AUTO program with auto‐matic climate control 113
AUX-IN port 182
Average fuel consumption 75
Average fuel consumption, setting the unit 78
Average speed 75
Axle loads, refer to Weights 264
B
Backrest curvature, refer to Lumbar support 49
Backrests, refer to Seat ad‐ justment 48
Backrest width adjust‐ ment 50
Backup lights, bulb replace‐ ment 247
Balance 162
Band-aids, refer to First aid kit 252
Bass 162
Battery, disposal 41
Battery, power failure 249
Battery, remote control 32
Battery, replacement in the remote control 41
Battery replacement, vehicle battery 249
Battery, vehicle 249
Before entering the car wash 257
Belts, refer to Safety belts 50
Belt tensioners, refer to Safety belts 50
Beverage holder, refer to Cu‐ pholder 126
Black and white map dis‐ play 156
Blower, refer to Air flow rate 111, 114
Bluetooth audio 185
Bluetooth connection, acti‐ vating/deactivating 195 BMW Apps 220
BMW Driver's Guide App 6
BMW EfficientDynamics, re‐ fer to Saving fuel 134
BMW Homepage 6
BMW Internet page 6
BMW Maintenance Sys‐ tem 243
BMW Online 218
Bottle holder, refer to Cu‐ pholder 126
Brake assistant, refer to Dy‐ namic Brake Control 101
Brake discs, breaking in 130
Brake force display 100
Brake force distribution, elec‐ tronic 101
Brake lights, adaptive 100
Brake lights, brake force dis‐ play 100
Brake lights, bulb replace‐ ment 247
Brake pads, breaking in 130
Brake, refer to Parking brake 61
Brakes, ABS 101
Braking, notes 131
Braking, parking brake 61
Breakdown assistance, refer to Roadside Assistance 217
Break-in 130
Brightness of Control Dis‐ play 80
Bulbs, replacing, refer to Lamps and bulbs 245
Button for starting the engine, refer to Start/Stop but‐
ton 57
Buttons on the steering wheel 14
Bypassing, see Starting aid 252
C Calendar 210 California Proposition 65
Warning 7
Camera, care 260
Can holder, refer to Cu‐ pholder 126
Capacities 265
Capacities, cargo area, refer to Weights 264
Capacities, fuel tank, refer to Filling capacities 265
Car battery 249
Car care products 258
Care 257
Care, displays 260
Care, vehicle 258
Cargo 132
Cargo area 121
Cargo area, capacity 264
Cargo area capacity, enlarg‐ ing 121
Cargo area, Comfort Ac‐ cess 40
Cargo area, lamp, refer to In‐ terior lights 91
Cargo area, opening from the inside 38
Cargo area, opening from the outside 38
Cargo, securing 122
Cargo straps, securing cargo 134
Car key, refer to Integrated key/remote control 32
Carpet, care 260
Car phone installation loca‐ tion, refer to Center arm‐
rest 124
Car phone, refer to Tele‐ phone 194
Car vacuum cleaner, connect‐ ing, refer to Connecting
electrical devices 120
Car wash 257
Car wash, with Comfort Ac‐ cess 40 Seite 275Everything from A to ZReference275
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