Selecting trailer ball
Use the correct trailer ball for your application.

1. Trailer ball load rating
Matches or exceeds the gross trailer weight rating of the trailer.
2. Ball diameter
Matches the size of the trailer cou- pler. Most couplers are stamped with the required trailer ball size.

3. Shank length
Protrudes beyond the bottom of the lock washer and nut by at least 2 threads.
4. Shank diameter
Matches the ball mount hole diam- eter size.
See also:
XM NavWeather™
The subscription-based XM
NavWeather™ service allows the navi-
gation system to display weather infor-
mation on the map screen.
• The following operations can be per-
formed:
• Show XM Na ...
Emissioinspectioand maintenance (I/M) programs
Some states have vehicle emission inspection programs which include
OBD (On Board Diagnostics) checks. The OBD system monitors the
operation of the emission control system.
- If the malfunction i ...
Talk on the Bluetooth phone
While you are talking on the phone, this screen is displayed. You can do the
operation below on the screen.
To adjust the volume of the other party’s voice:
Touch “–” or “+” or use t ...
