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.
Global Commands
The system accepts these commands on
any screen.
Help (displays available commands for
current screen)
Display map (equivalent to MAP)>
Display menu (equivalent to DEST)>
Display informati ...
Playing M/WMA/AAC Discs
AUDIO button (in DISC mode)
► Folder
Change the folder on M/WMA/AAC discs that have tracks stored in a
folder
structure.
1. Select a folder.
► The system displa ...
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.
...