How to Remove the Door Trim Panel of a Mercedes-Benz S350?
2 Answers
Steps to remove the door trim panel of a Mercedes-Benz S350: 1. Pry open the small cover at the handle, where you will find a screw inside; 2. Pry open the cover of the window regulator to see the wiring connector; 3. Disconnect the connector; 4. Start prying from the middle, then the top, and finally the bottom; 5. There is a relatively hidden screw at the position of the window regulator, remove it; 6. After removing the screw, use a screwdriver to pry open the handle panel from top to bottom; 7. Gently shake the entire door trim panel left and right; 8. Start prying from the bottom upwards, using a flat-head screwdriver to lift the clips one by one from the gap under the door trim panel. Once all clips are released, lift the entire interior panel upwards. The standard configuration of the Mercedes-Benz S350 includes: automatic climate control system with dust and activated carbon filter, push-button ignition, front passenger and rear outer passenger seat belt tensioners, COMAND control and display system, cruise control with speed limit function and variable speed limiter, electrically adjustable steering column with easy-entry function, electric seats with lumbar support, headlight delay-off function, speed-sensitive variable power steering, etc.
I've removed the door trim panel on a Mercedes S350 several times myself, and I remember the steps quite clearly. You have to be careful not to damage the interior. First, locate the hidden screws, usually found inside the door handle or beneath the grab handle, and unscrew them with a small screwdriver. Then, use a plastic pry tool to gently pry from the bottom of the door, slowly working your way up along the edges, stopping when you hear the clips pop out. The clips are plastic and can break easily, so I always remind people not to use excessive force to avoid scratches or surface damage. Behind the door trim panel, there are wires connected to the speakers or window regulator harness—gently unplug the connectors before removal. If a clip is stuck, a bit of lubricant spray can help. The whole process requires patience, and with the right tools, you can DIY to save on repair costs. However, if you're not experienced, it's best to seek professional help to avoid damaging parts. After removal, you can also clean out dust inside, which helps extend the car's lifespan.
