Mazda 3 2019 Owner's Manual page 117

CAUTION
Always use only a genuine Mazda
fuel-filler cap or an approved equivalent,
available at an Authorized Mazda
Dealer. The wrong cap can result in a
serious malfunction of the fuel and
emission control systems.
It may also cause the check engine light
in the instrument cluster to illuminate.
When using an automatic car wash or a
high water pressure car wash, lock the
driver's door. Otherwise, the fuel lid may
open unexpectedly and could be
damaged.
▼ Refueling
Before refueling, close all the doors,
windows, and liftgate/trunk lid, and switch
the ignition OFF.
1. Unlock the driver's door.
NOTE
When unlocking the driver's door,

the fuel lid is also unlocked at the
same time.
When locking the driver's door, the

fuel lid is locked after 90 seconds.
The time until the fuel lid is locked

after locking the driver's door can be
changed.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
However, when the driver's door is

locked using the following functions,
the fuel lid is also locked at the same
time.
Auto lock/unlock function (page

3-16)
Auto re-lock function (page 3-5,

3-13)
Fuel and Emission
2. Press the location shown in the
illustration and open the fuel lid.
3. To remove the fuel-filler cap, turn it
counterclockwise.
4. Attach the removed cap to the inner
side of the fuel-filler lid.
4–door
1. Fuel-filler lid
2. Fuel-filler cap
5–door
1. Fuel-filler lid
2. Fuel-filler cap
Before Driving
3-27