BMW Z4 ROADSTER Owner's Manual page 27

Button Function
AUTO program.
Air flow, manual.
Switching off.
Intensity AUTO program.
Air distribution, manual.
Defrost function.
Rear window defroster.
Seat heating.
Air conditioning.
Open Climate menu such as
for the following settings: up-
per body temperature adjust-
ment, pre-ventilation.
Intermediate stop
Refueling
Fuel cap
1. To open the fuel filler flap, press on the rear
edge, arrow. The fuel filler flap opens.
2. Turn the fuel cap counterclockwise.
3. Place the fuel cap in the bracket attached to
the fuel filler flap.
Online Edition for Part no. 01405A88B63 - VI/23
On the road QUICK REFERENCE
Gasoline
For the best fuel efficiency, the gasoline should
be sulfur-free or very low in sulfur content.
Fuels that are marked on the gas pump as
containing metal must not be used.
Wheels and tires
Tire pressure specifications
The tire inflation pressure specifications can be
found in the tire inflation pressure table in the
printed Owner's Manual.
After correcting the tire pressure
For the flat tire monitor:
Reinitialize the Flat Tire Monitor.
With Tire Pressure Monitor:
The corrected tire inflation pressures are ap-
plied automatically. Make sure that the correct
tire settings have been made.
With tires that cannot be found in the tire pres-
sure values on the control display, reset the
Tire Pressure Monitor (TPM).
Checking the tire pressure
Regularly check the tire inflation pressure and
correct it as needed:
▷ At least twice a month.
▷ Before embarking on an extended trip.
Electronic oil measurement
Functional requirements
A current measured value is available after ap-
prox. 30 minutes of normal driving.
Displaying the engine oil level
1. "CAR"
2. "Vehicle status"
3. "Engine oil level"
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