BMW 6 Series E63 E64 Switch Window Lifter Passenger's Side Black 8029900

BMW 6 Series E63 E64 Switch Window Lifter Passenger's Side Black is an original control component mounted in the right door, designed for precise operation of the electric window lifting and lowering mechanism. Finished in black, it harmoniously blends with the factory BMW interior trim, ensuring a consistent look for the door panel. As part of the Doors and door panels category, it allows for a functional repair of the passenger side window control system without interfering with other installation components.

Specifications and technical data

• SKU: rhd-8029900
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8029900
• Substitutable numbers: 61318029900, 8029900, EM
• Location on the vehicle: Right
• Color: Black
• Category: Doors & Door Skins

Purpose and function in the door system

The switch is dedicated to BMW 6 Series E63/E64 models and operates in the right door area, responsible for controlling the electric passenger window lifter. Its placement in the door trim allows for convenient user access, and the design, adapted to the factory panel, ensures stable seating and proper cooperation with the electrical harness.

By maintaining the original geometry and connectors, this component allows for the preservation of the full functionality of the factory comfort system, without the need for installation modifications or the use of adapters.

Appearance and interior fit

The switch housing is made in a black finish, typical for BMW 6 Series E63/E64 interiors, which facilitates aesthetic integration with the door panel. The color and shape of the button are consistent with other control elements in the cabin, ensuring that the assembly maintains a cohesive, factory-original character after installation.

The size and shape of the switch are adapted to the original mounting hole in the right door, which promotes quick installation and secure seating without play or unwanted movement during operation.

Mounting parameters and installation integration

The switch is intended for installation on the right side of the vehicle, in the passenger door panel, in place of the factory window controller. The connector design allows for direct connection to the original electrical harness, which reduces the risk of installation errors and facilitates diagnostics if necessary.

As an element from the Doors and door panels category, it works with the window lifter mechanism and the comfort control module, ensuring correct response to button movements and stable operation in daily use.

Condition, service application, and benefits of replacement

The offered switch is a used part, which allows for an economical repair of the window control system while maintaining the original BMW specification. Replacing a damaged or unstable button with a functional unit of this type restores comfortable passenger window operation and improves the ergonomics of using the door.

In service practice, such an element is used both for typical switch failures (lack of response, intermittent operation) and for repairs following mechanical damage to the door panel, when it is necessary to complete missing control components.

If you are planning a comprehensive repair or upgrade of the door zone in your BMW and need other elements from the same group, such as door panels, frames, or additional mounting elements, check out the available parts in the BMW Doors and door panels category.

Additional technical support

When planning broader work on the bodywork and systems interacting with the doors, it is also worth paying attention to the condition of the suspension, which affects the operation of the entire body and comfort of use. Practical tips on diagnostics and operation of key chassis components can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which helps to better plan service work in premium class cars.