2004 Subaru Impreza Owner's Manual - Page 153

Instruments and controls A trip meter B trip meter To set the trip meter to zero, select the A trip or B trip meter by pushing the knob and keep the knob pushed for more than 2 seconds. fuel injection will be cut by the engine control module to protect the engine from overrevving. The engine will resume running normally after the engine speed is reduced below the red zone. To ensure safety, do not attempt to change the function of the indicator during driving, as an accident could result. ! Fuel gauge NOTE If the connection between the combination meter and battery is broken for any reason such as vehicle maintenance or fuse replacement, the data recorded on the trip meter will be lost. ! Tachometer The tachometer shows the engine speed in thousands of revolutions per minute. 1) Low fuel warning light 1 UG3501BB Do not operate the engine with the pointer of the tachometer in the red zone. In this range, 3-16 The fuel gauge shows the approximate amount of fuel remaining in the tank. The gauge does not return to "E" even though the ignition switch is in the "ACC" or "LOCK" position.