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:
Low fuel warning light
The low fuel warning light illuminates
when the tank is nearly empty [approximately
2.6 US gal (10.0 liters, 2.2 Imp
gal)]. It only operates when the ignition
switch is in the “ON” position.
...
Selecting phone
To select the registered cell phone for connecting to the in-vehicle equipment, perform the following procedure.
1. Select the “SETUP” menu.
2. Select the “PHONE SETUP” menu.
3. Select the “SELECT ...
If the light is blinking
If the light is blinking while driving, an engine misfire condition has been
detected which may damage the emission control system.
To prevent serious damage to the emission control system, you sho ...
