BMW Z4 sDrive28i Owner's Manual page 153

Pull the button in the trunk with the fuel pump
symbol down. This releases the fuel filler flap.
Observe the following when refueling
Handling fuels
Obey safety regulations posted at the gas
station.◀
When refueling, insert the filler nozzle com‐
pletely into the filler pipe. Avoid lifting the filler
nozzle while filling the tank, as that would lead
to:
▷ Premature pump shutoff.
▷ Reduced efficiency of the fuel-vapor recov‐
ery system.
The fuel tank is full when the filler nozzle clicks
off the first time.
Fuel tank capacity
Approx. 14.5 gallons/55 liters.
Online Edition for Part no. 01 40 2 609 184 - 09 11 500
Refueling Mobility
153