P Metric
With the P-Metric system, Section Width is measured in millimeters.
To convert millimeters into inches, divide by 25.4. The Aspect Ratio (Section Height divided by Section Width) helps provide more dimensional information about the tire size.
Example:

(1) P = Certain tire type used on light duty vehicles such as passenger
cars
(2) Section Width in millimeters
(3) Aspect Ratio (= section height 7 section width).
(4) R = Radial Construction
(5) Rim diameter in inches
See also:
Models without HID headlights
NOTE
This vehicle does not contain mercury
devices or parts. ...
Meter/Gauge needle illumination setting (turbo models except STI)
When the setting is activated or deactivated, the meter needles and gauge needles illuminate and turn off as follows.
Activated:
When the driver’s door is opened while the ignition switch is in the ...
Menu list of the Hands-free system
Turn the “TUNE/TRACK/CH” dial to select
a menu, and then press the dial to enter
the selected menu.
*: If a cell phone is not registered, the menu described in the chart is not
indicated.
...
