BMW 1 3 Series E81 E87 E91 Switch Cluster Indicator Wiper Stalk Unit 9121747

The BMW E87 E91 Multi-Function Stalk Switch with Clock Spring Tape is an original steering wheel control component designed for 1 and 3 Series models. It allows for precise operation of vehicle functions from the stalks and ensures proper communication between the tape and the clock spring in the steering column. This is a practical solution for users seeking a proven, factory BMW component.

Specifications and technical data

• SKU: 9121747
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9121747
• Substitutable numbers: 61319164416, 9164416, 613191382036131698958261316956104, 613191962636131696245161319122371, 913820369895826956104919626369624519122371, 13191108896131696267861319123034, 613191217476131696529461316958299, 61319122371, 9122371695829969652949121747, 61319123034, 9123034, 61319110889, 9110889, 61319121747, 9121747, 61316989582, 6989582, 61316965294, 6965294, 61316962678, 6962678
• Category: Other Interior Parts & Accessories

Technical Characteristics of the Multi-Function Switch

The multi-function switch with stalks and clock spring tape is responsible for integrating several key steering wheel control functions. This component works in conjunction with the steering column, comfort modules, and safety systems, ensuring cohesive operation of the vehicle's electrical systems. Thanks to its construction conforming to BMW OE standards, the correct mounting points and stalk geometry are maintained.

The product belongs to the Other Parts category, meaning it is a specialized component installed within the steering column, not falling into typical wear-and-tear groups. The correct selection of such an element is crucial for the proper functioning of control systems and overall driving comfort.

BMW Part Fitment and Identification

The offered multi-function switch is a BMW branded part, manufactured to original equipment standards. Identification is based on the part number and associated interchangeable numbers, which facilitates the selection of the correct component for a specific vehicle configuration. This allows the user to choose a part compatible with their car's electrical system and equipment.

In practice, this means the switch is prepared to work with factory wiring harnesses and control modules without the need for installation modifications. This is particularly beneficial for repairs where maintaining the original control system functionality is paramount.

Condition, Origin, and Service Application

The item is offered as a used BMW component, allowing for economical repairs while maintaining the original manufacturer's specifications. This type of part is suitable for replacing a damaged switch or restoring full control system functionality after a collision or electrical failure within the steering column area.

In service applications, the multi-function switch with stalks and clock spring tape is particularly important where there are issues with steering wheel function operation, vehicle system communication errors, or mechanical damage to the stalks. Replacing it with an original BMW part helps minimize the risk of incompatibility and speeds up the diagnostic process.

Benefits of Choosing an Original BMW Switch

Choosing an original multi-function switch for BMW E87 and E91 offers several significant benefits:

• Preservation of factory ergonomics for steering wheel stalk operation,
• Compatibility with BMW's electrical system and control modules,
• Stable operation of the clock spring tape in the steering column,
• Reduced risk of system errors resulting from incorrect part selection.

For users considering different repair strategies, a comparison of various component selection approaches might be helpful – you can find more on this topic in the article on choosing between a refurbished and a used original part.

Other Parts in the BMW Other Parts Category and Technical Knowledge

If you are looking for other items in the BMW Other Parts category to complement repairs of control systems or equipment, check out our offer via the link: BMW Other Parts – full offer of additional components. This will help you more easily assemble the set of components needed for a single, comprehensive repair.

For those interested in the broader context of technical solutions in premium cars, including differences in powertrain and chassis design, we also recommend the blog post Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which illustrates how premium manufacturers design key vehicle systems.