574 7-3. Do-it-yourself maintenance
� Multimedia display
• When“ Adjust Pressure” is displayed( Normal Warning)
A warning with the tire pressure warning light and warning buzzer when there is an unknown level of low tire pressure with the appearance of the tire due to natural air leakage as well as the pressure lowering due to changes in the pressure according to the outside temperature.
• When“ Immediately Check Tire when Safe” is displayed( Emergency Warning)
A warning with the tire pressure warning light and warning buzzer when there is a known level of low tire pressure with the appearance of the tire due to pressure suddenly lowering.
However, the system may not be able to detect sudden tire ruptures( bursting, etc.).
• The tire pressure detected by the tire pressure warning system can be displayed on the multimedia display.
■ Routine tire inflation pressure checks
The tire pressure warning system does not replace routine tire inflation pressure checks. Make sure to check tire inflation pressure as part of your routine of daily vehicle checks.
■ Tire inflation pressure
●It may take a few minutes to display the tire inflation pressure
after the power switch is turned to ON. It may also take a few minutes to display the tire inflation
pressure after inflation pressure has been adjusted.
●Tire inflation pressure changes with temperature. The displayed values may also be
different from the values measured using a tire pressure gauge.
■ Situations in which the tire pressure warning system may
not operate properly
●In the following cases, the tire
pressure warning system may not operate properly.
• If non-genuine SUBARU wheels
are used.
• A tire has been replaced with a tire that is not an OE( Original
Equipment) tire.
• A tire has been replaced with a tire that is not of the specified size.
• Tire chains etc. are equipped.
• If a window tint that affects the radio wave signals is installed.
• If there is a lot of snow or ice on the vehicle, particularly around the wheels or wheel housings.
• If the tire inflation pressure is extremely higher than the specified level.
• If wheels without tire pressure warning valves and transmitters are used.
• If the ID code on the tire pressure warning valves and transmitters is not registered in the tire pressure
warning computer.