Fuel Specifications; Tire Inflation Pressure - BMW 325XI Owner's Manual

Refueling
Close the fuel 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 FILLER CAP
lamp.<
Tank capacity
> Approx. 16.6 gal./63 liters, of which
> approx. 2.1 gal./8 liters are reserve
capacity.
Do not drive to the last drop of
fuel. This 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,
min. 91 AKI.
AKI = Anti Knock Index
Never use leaded fuel, as it would
cause permanent and irreversible
damage to the oxygen sensor and the
catalytic converter.<

Tire inflation pressure

The specified inflation pressures are
provided on a sticker attached to the
B-pillar and are visible with the driver's
door open.
Checking tire pressures
All pressures are specified in the stan-
dard units of pressure, psi and kilopas-
cal, and apply to cold tires – tires at
ambient temperature – refer to tire
pressure table at the end of this chap-
ter.
Vehicles with Tire Pressure Monitor
(TPM)/Flat Tire Monitor:
After correcting the inflation pressures,
reinitialize the system, refer to
pages 85, 86.
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