Mazda 3 Owner's Manual page 597

Signal
(Amber)
The warning light fl ashes if there is a malfunction in the system while the Mazda Radar
(Flashing)
Cruise Control (MRCC) system is on. Have your vehicle inspected at an expert repairer, we
Mazda Radar
recommend an Authorised Mazda Repairer.
Cruise Control
(MRCC) Warning
*
Light
Taking Action
Take the appropriate action and verify that the warning light turns off.
Signal
The light turns on when the remaining fuel is
about 9.0 L (2.3 US gal, 1.9 Imp gal).
NOTE
Low Fuel
Warning
The light illumination timing may vary
Light
because fuel inside the fuel tank moves
around according to the driving conditions
and the vehicle posture.
Warning/Indicator Lights and Warning Sounds
Warning
Warning
Action to be taken
Add fuel.
If Trouble Arises
*Some models. 7–39