1. Switch the ignition to off.
2. Disconnect the negative battery cable and wait for 1 min or more
..
3. Press the release switch, then disconnect the rear center seat belt and rear buckle.

4. Fold down the rear seat back.
5. Remove the trunk board..
6. Remove the bolt.

7. Remove the rear buckle (RH) and rear buckle (LH).
8. Install in the reverse order of removal..
Rear Buckle Installation Note
1. After installing the rear center seat belt, place the release switch of the rear buckle so that it faces the vehicle’s inner-side as shown in the figure.

Pre Tensioner Seat Belt [Two Step Deployment Control System]
Rear Seat Belt Removal/InstallationRear Seat Removal/Installation
CAUTION:
When removing or putting in the rear seat, contact with the surrounding areas
of the vehicle could cause scratches and damage. When removing or putting in
the rear seat, always use two or more persons to perform the work and be careful
not to scratch or damage the rear seat ...
Synchronizer Mechanism [C66 M R]
Purpose, Function
For smooth gear changes, the synchronizer mechanism synchronizes the rotation
of the engaging area and engages gears.
Construction
Detent ball-type synchronizer key
A detent ball-type synchronizer key has been adopted for the synchronizer
mechanism ex ...
Differential Oil Temperature Sensor
Purpose, Function
The differential oil temperature sensor detects the rear differential oil
temperature based on the resistance of the thermistor, and inputs it to the
AWD CM.
Construction
The differential oil temperature sensor is installed in the rear differential
carr ...