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.
Console Box Light Replacement
Remove the dashboard center lower cover.
Twist the socket (A) to remove it from the dashboard center lower cover (B).
Console Box Light: 1.4 W
...
Engine Oil Replacement
Allow the engine to reach operating temperature (fan comes on at least
twice).
Remove the drain bolt (A), and drain the engine oil.
Reinstall the drain bolt with a ...
Navigation Commands
The system accepts these commands on a
map/guidance screen. ...