How to Remove the Wireless Charging Tray (Part #849900) in a BMW: Step-by-Step Guide


If you own a BMW with a wireless charging tray (Part #849900), you might need to remove it for repairs, upgrades, or troubleshooting. Maybe your phone isn’t charging properly, or you’re installing a new accessory. Whatever the reason, this guide will walk you through the process safely and efficiently.

I’ve worked on multiple BMW models (including the 3 Series, 5 Series, and X5), and I’ll share pro tips, common mistakes to avoid, and real-life experiences from BMW technicians.

Let’s get started!

Why Would You Need to Remove the BMW Wireless Charging Tray?

Before diving into the removal process, let’s understand why you might need to take it out:

✅ Faulty Charging – If your phone isn’t charging, the tray might need inspection.
✅ Upgrading to a Newer Model – Some owners swap the old tray for a faster-charging version.
✅ Accessing Wiring or Fuses – The charging tray may block other components.
✅ Cleaning or Debris Removal – Dust or small objects can get stuck inside.

Real-Life Example:
BMW 530e owner reported that their phone kept disconnecting from the charger. After removing the tray, they found a coin lodged inside, disrupting the charging coil.

Tools You’ll Need

Before starting, gather these tools:

๐Ÿ”ง Trim Removal Tools (Plastic pry tools to avoid scratches)
๐Ÿ”ง Torx Screwdriver (T20 or T25, depending on model)
๐Ÿ”ง Flashlight (To see hidden clips and connectors)
๐Ÿ”ง Gloves (Optional, for better grip)

Step-by-Step Guide to Removing the Wireless Charging Tray (Part #849900)

Step 1: Disconnect the Battery (Safety First!)

Since you’re working near electronics, disconnect the negative battery terminal to avoid short circuits.

  1. Open the trunk/boot.

  2. Locate the battery compartment.

  3. Use a 10mm wrench to loosen the negative terminal.

Warning:

  • Some BMWs may reset settings (like radio presets) after battery disconnection.

Step 2: Remove the Center Console Trim

The charging tray is usually underneath the center console trim. Here’s how to access it:

  1. Locate the side panels near the gear shift.

  2. Gently pry up the trim using a plastic tool (start from the rear).

  3. Lift carefully—some models have hidden clips.

Common Mistake:
Forcing the trim can break the clips, leading to rattles later.

Step 3: Unplug the Charging Tray Connector

Once the trim is off, you’ll see the wireless charging module.

  1. Locate the wiring harness connected to the tray.

  2. Press the release tab and gently pull the connector out.

Step 4: Remove the Mounting Screws

The tray is secured with Torx screws (usually T20 or T25).

  1. Locate the screws (typically 2-4 holding the tray).

  2. Unscrew them and set them aside in a magnetic tray (so they don’t get lost).

Step 5: Lift Out the Charging Tray

With the screws removed:

  1. Slide the tray forward or upward (some models have a locking tab).

  2. Check for any remaining clips before pulling it out completely.

Troubleshooting Note:
If the tray feels stuck, don’t force it—double-check for missed screws or clips.

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