The tires that came on your vehicle have a number of markings. Those you should be aware of are described below.

Tire Size
Whenever tires are replaced, they should be replaced with tires of the same size. Below is an example of tire size with an explanation of what each component means.
P195/55R15 84H
P - Vehicle type (P indicates passenger vehicle).
195 - Tire width in millimeters.
55 - Aspect ratio (the tire’s section height as a percentage of its width).
R - Tire construction code (R indicates radial).
15 - Rim diameter in inches.
84 - Load index (a numerical code associated with the maximum load the tire can carry).
H - Speed symbol (an alphabetical code indicating the maximum speed rating
Tire Identification Number (TIN)
The tire identification number (TIN) is a group of numbers and letters that look like the following example.
TIN is located on the sidewall of the tire.
DOT B97R FW6X 2202
DOT - This indicates that the tire meets all requirements of the U.S. Department of Transportation.
B97R - This indicates that the tire meets all requirements of the U.S. Department of Transportation.
FW6X - Tire type code.

Wiper/Washer Switch Test/Replacement
Remove the steering column covers.
Disconnect the dashboard wire harness 8P connector (A) from the wiper/washer
switch (B).
@font-face{font-f ...
Auxiliary Input Jack
U.S. Sport and all Canadian models
The auxiliary input jack is underneath the accessory power socket in the center
pocket. The system will accept auxiliary input from standard audio accessories.
...
Driving with the Paddle Shifters (Sport only)
Using the Paddle Shifters in D position (D-Paddle Shift Mode)
When you are driving in D position, you can shift the transmission up or down
manually with the paddle shifters.
To shift up or down ...