To remove and install the interior handles, trim panel and sealing sheet, the retaining screw in the pull handle cavity must first be removed and the pull handle withdrawn from the door (some models cover the screw with a cover which can be removed with a small flat-bladed screwdriver). After that, take out the retaining screw from the interior handle trim, and withdraw the trim. For models where there are windows, push the washer away from the regulator handle andwith a suitable wire hook withdraw the handle retaining clip and remove the handle and washer. In the CG and CH models, unscrew the screws by removing the covers (located) at the top corners of the door trim. Use a firm grip on the lower outer edge of the trim panel. Pull that trim panel outward to effectively disengage the retaining clips. Lift the trim panel upward to remove it from the door. In case of the power window switch wiring, disconnect them to complete the process. Remove the retaining screws and take out the pull handle bracket, then remove the interior handle bracket retaining screws and careful peel the plastic sheet away from the door, cutting the sealant if necessary. If necessary, disconnect the clips securing the control rods to the interior handle and take off the handle. To install the sealing sheet, place it on the door panel after checking that the sealing agent is ready for use, and apply a thin bead of sealant. Install the pull handle bracket and tighten the retaining screws securely. Then, install the control rods to the interior handle and secure with retaining screws. Before installing the trim panel, check the retaining clips for damage, replacing any that are damaged. If fitted with power windows, check the power window switch wiring is connected. If you have manual windows, then you need to fit the washer and clip to the regulator handle. Now press the handle onto the regulator shaft. Then fit the pull handle to the door, making sure to tighten the retaining screw securely. According to CH and CH Models, install screws to the top corners of the door trim, and place covers over the screws. The trim panel and sealing sheet must first be removed to lower the quarter window and while it is fully lowered, the sealing rubber must be eased from the top of the door frame so that the run channel retaining screw can be shown. Remove this screw. After that, remove the bolts holding the run channel to the door, detach the seal from the run channel, and pull the run channel from the door. After that, maneuver the quarter window and door seal; separate it from the window glass if needed. Before installation of the quarter window without damaging the inner seal, install the window run channel and tighten the retaining screw and screws to specifications. Install the sealing sheet and trim the panel of the door. Remove the trim panel and sealing sheet followed by the quarter window and seal to remove the window glass. On CG and CH models, remove screw retaining weatherstrip to door frame, prise weatherstrip from outside of door and position glass to expose screws on regulator slide. In the case of manual windows, the regulator handle is temporarily installed to move the glass into the required position. For power windows, the power window switch wiring is temporarily connected to operate the window regulator motor. Retaining screws are then removed. Remove the window glass through the opening in the top of the door with care. For installation, insert the window glass from the outside into the door, place it in the front run channel, and install the window retaining screws tightly. The rear run channel must be installed at an angle to engage with the window glass. Tighten the retaining screw and bolts. Before installing the sealing sheet and trim panel, check if window is operating properly, then install. Remove and Install the Window Regulator. To remove the window regulator, remove the trim panel and sealing sheet, window glass, and disconnect the power window motor wiring for power window models. Detach the retaining bolts and extract the regulator assembly from the door. The electric motor can also be removed from the regulator assembly after dislodging the retaining screws. To begin with installation, apply lubricant to the sliding surfaces of the window regulator. Subsequently, position the regulator assembly as well as the retaining bolts and do not tighten. Next, similarly install the window glass. Adjust the window control several times to make sure the pane is revolving in proper orientation. In case the pane moves freely, make sure you tighten the regulator bolts for further assurance. Sealing sheet and trimming panel finally gets installed. To uninstall and install the outside handle, lift the window completely and then uninstall the trim panel and sealing sheet. To remove the external handle, for CE models, undo the retaining clip and disconnect the control rod from the exterior handle pivot shaft. Remove the rubber grommet from the rear access hole and then the bolts holding the exterior handle. It can then be manoeuvred from the door panel. For CG models and CH models, remove the retaining bolt from the exterior handle. Move the handle assembly towards the outside of the door. Lift the handle assembly to release the control rod from the lock assembly. Remove the handle assembly from the vehicle. When installing, tighten the retaining bolts firmly without application of thread locking compound or over-tightening which will break the handle as it is a plastic. Verify the condition of the control rod retaining clip and connected status, serviceable. In the case of CG and CH models, the control rod should engage the lock assembly ahead of the installation of the retaining bolt. The operation of the exterior handle and lock assembly should be checked before the sealing sheet and trim panel installation. To remove and install the door lock on a CE model car, raise the window all the way up. Remove the trim panel and sealing sheet. Remove the retaining clips and separate the control rods from the interior and exterior handles. For vehicles equipped with central locking, detach the wiring from the lock actuator, detach the retaining screws securing the door lock, and extract the lock assembly from the door, which may require using an impact driver to loosen the screws. When you install a lock, first smear multipurpose grease on all the sliding and rotating parts of the lock. Next, connect the control rods to the internal and external handles. Apply a thread locking compound to the threads of the door lock retaining screws. Finally, connect the wiring to the lock actuator. Lastly, check the operation of the door lock system before putting in the sealing sheet and trim panel. The lock striker can be renewed and adjusted in a manner similar to the striker on the front door.