The sealing rings are synthetic resin with chamfered ends. Check the condition of the sealing rings, and replace them only if they are worn, distorted, or damaged.
For a better fit, squeeze sealing rings together slightly before installing them.

Apply ATF to the new sealing rings, then install them on the secondary shaft.

After installing the sealing rings, verify the following:
The rings are fully seated in the groove.
The rings are not twisted.
The chamfered ends of the rings are properly joined.
Voice Control System
Your vehicle has a voice control system that allows hands-free operation of
most of
the navigation system functions. You can also control the audio system, and make
and receive phone calls using B ...
Bluetooth® HandsFreeLink®
Models with navigation system
For models with the navigation system, see Navigation System Manual for how
to
operate the Bluetooth® HandsFreeLink®.
Models without navigation system
Bluetooth® ...
About Your Audio System
The audio system features FM/AM radio. It can also play audio discs, WMA/M/
AAC tracks, iPods®, USB flash drives, and Bluetooth® devices.
The audio system is operable from the buttons and switch ...