Vehicle Reference & Fitment

This electric window control switch is removed from and designed to fit the BMW Z4 E85/E86 (2002-2008) 2-Door Roadster & Coupe. Below is a reference image of the exact vehicle type this part is compatible with, along with the manufacturer logo guaranteeing a factory original component.

Reference Vehicle: BMW Z4 E85 2-Door Roadster (2002-2008)

Authentic Original Manufacturer Part

Where is this part fitted & What does it do?

This electric window switch is fitted directly into the Front Left Passenger Side Door Card armrest (UK Nearside). It controls the raising and lowering mechanism of the passenger-side window glass.

Fitment Location: Set into the interior passenger door armrest.

Context: Plugs directly into the door wiring loom.

Part Details & Symptoms of Failure

Material Construction: High-grade automotive ABS plastics with internal copper contact boards designed for frequent daily use.

Common Symptoms of a Faulty Window Switch:

• The passenger window operates from the driver's side master switch, but not from the passenger side switch.
• The button feels physically loose, spongy, or fails to "click" into place.
• The window gets stuck going up or down.
• Smell of burning electrical plastic from the door card area.

Why buy an original part from us? There is a massive benefit to buying a factory original part rather than a cheap, unbranded aftermarket copy. Copies often use brittle plastics that break within weeks and feature sub-par internal contacts that risk short-circuiting. By purchasing a quality, original recycled part, you guarantee exact factory finish, electrical safety, and you can save as much as 70% compared to brand new dealer prices!

Vehicle Fitment & Compatibility Chart (Part No: 6914984)

Please use this chart to carefully confirm fitment. Always try to verify your original part matches our images and part numbers before ordering. Do not guess! We have clearly documented what this part will and will not fit.

Fitting Instructions & Garage Repair Estimator

Estimated Repair Time: 0.5 Hour (30 Minutes)

Required Tools: Plastic trim removal tool set.

Brief Instructions: Disconnect the battery. Use a plastic non-marring trim tool to gently pry the switch bezel upward and out of the door armrest handle. Carefully unclip the wiring harness plug underneath by pressing the retaining tab. Swap the new switch into the bezel, reconnect the wiring, and snap it firmly back down into the armrest.

Garage Labour Cost Calculator

If you prefer to use a professional mechanic, here is a static estimated calculation table of what you might be charged based on standard hourly rates for a quick 30-minute job:

We offer professional fitting services for local customers, subject to availability.

Why Buy From ThePartPilot?

We are a high-volume professional auto parts facility. We have more than 25,000 parts in stock and on the shelf at any one time, meaning the part you buy is tested and ready to dispatch immediately.

Over 25,000 tested parts on the shelf.

Carefully boxed items being dispatched daily.

Shipping, VAT & Local Collection

• Global VAT Scheme: We operate under the global VAT margin scheme. No VAT is charged on top of this transaction!
• Shipping & Postage: Standard shipping rates apply at checkout. Please note, WE DO NOT ADD OR OFFER FREE POSTAGE. We ship worldwide via the eBay Global Shipping Programme (GSP), covering the USA, Canada, Australia, France, Germany, Italy, Spain, Ireland, and many more!
• Local Collection: We offer extremely convenient local order collection options for our customers seven days a week up to 8:00 PM by prior appointment, including on bank holidays.

Returns Policy

Our priority is providing detailed fitment charts and precise images so you order the correct part the first time. Any parts returned under the "Doesn't Fit" or "Item Not As Described" category due to failure to verify compatibility prior to ordering will have a 50% restocking fee deducted. We can verify fitment for you if you are unsure—just ask!

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