Mercedes-Benz W163 Front Door Panel Removal – ML320, ML430, ML350, ML500 & ML55 AMG (1998–2005)

Introduction

This guide shows how to remove the front interior door panel from the driver or passenger door of a Mercedes-Benz W163. An experienced DIYer can often remove the panel in around 20 minutes, although additional time may be needed if fasteners or clips are damaged or seized. You will need a set of Torx sockets.

Make:	Mercedes-Benz
Model:	ML320 ML430 ML500 ML350 ML55 AMG
Years:	1998-2005
Difficulty:	Easy
Cost:	$0
Time:	20 Minutes

This procedure applies broadly to W163 M-Class vehicles, but trim, fasteners, and side-airbag configuration can vary by production year and market. Compare your door panel with the photos before beginning.

Parts & Tools Required

Tools: plastic trim-removal tool, Phillips screwdriver, small flat screwdriver/pick, and Torx bit set. Replacement door-panel clips are recommended because the original clips may be brittle.

DIY: How to remove the front door panel from an ML-Class. 1998-2005 W163

Step 1: Remove the outside mirror plastic cover

Using a plastic trim tool, carefully release the interior trim cover at the base of the outside mirror. The trim cover is retained by clips; carefully release the clips without prying against the painted exterior mirror housing. The retaining clips can become brittle with age. Use a plastic trim-removal tool and work around the perimeter rather than pulling excessively on one area. Have replacement clips available in case any break.

STEP 2: Remove the grab handle cover

Remove the plastic cover on the grab handle. Use a plastic wedge or a flat screwdriver to pry out the cover. Be careful not to damage the door panel.

STEP 3: Remove two screws under the grab handle

Once you remove the door grab handle cover, you will notice two screws underneath. They will either be Phillips screws or Torx screws that you need to remove. The fastener type can vary by production date or previous repair. Use the correct bit to avoid stripping the screw head.

STEP 4: Remove the SRS Logo on the door panel

Some W163 models are equipped with a door-mounted side airbag. Switch the ignition off and follow the vehicle’s recommended SRS safety procedure before disconnecting any wiring inside the door. Do not probe, power, or test an airbag connector with a test light or multimeter. If equipped, remove the SRS/airbag trim cover from the door panel and remove the screw underneath. Early 1998–1999 W163 models may have a different door-panel/side-airbag configuration and may not have this cover or screw.

STEP 5: Remove the panel

Use a plastic wedge to pry the door panel out. Several clips secure the panel to the door. Release them carefully around the perimeter using a trim-removal tool. Once the clips are released, lift the panel upward to disengage it from the upper door channel.

STEP 6: Remove the door handle release cable

Before moving the panel away from the door, disconnect the interior door-handle cable and any electrical connectors attached to the panel, such as the courtesy light, speaker, switch or door-lock wiring, depending on equipment. Pull the cable away and slide it out through the slot.

STEP 7: Remove the door lock pin

Release the retaining tabs on the door-lock pin/rod as shown in the photo, then separate it from the panel without forcing the plastic retainer.

You are done. Congratulations!

Related Parts & Part Numbers

Driver Side Front Door Panel
Passenger Side Door Panel Mercedes W163 ML320 ML350 ML55 Interior Front Right OEM 163720366
Door Panel Insulation Liner LH Rear 163 730 0154
Interior Door Panel Rear Right Mercedes W163 ML320 ML430 ML500 OEM 1637304070
Door Panel Leather Trim Rear Left 98-05 W163 Mercedes ML320 ML500 OEM 1637302370