BMW 1 3 5 7 Series E60 E61 E65 E81 E87 E90 E91 E92 Alarm Siren 6948392 6942429

BMW E60 E61 E65 E66 E87 E90 E91 M5 Alarm Siren is an original component of the security system, designed for factory BMW alarm systems. The siren works with the vehicle's electronics, providing effective acoustic notification in case of attempted break-in or unauthorized car opening. This is a solution for users who want to restore the full functionality of the alarm in a way that is compliant with OEM standards and tailored to the specific BMW platform.

Specifications and technical data

• SKU: 6948392-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 65756948392
• Substitutable numbers: 65759243750, 9243750, 65759167637, 65750153402, 65750309352, 65759189818, 65750393079, 65759124581, 9167637 0153402 0309352 9189818 039307 91245819, 65759117900, 65759223072, 65756922565, 65756936009, 65756977755, 65756917740, 9117900, 9223072 6922565 6936009
• Category: Other Interior Parts & Accessories

Application and Compatibility

The alarm siren has been designed to work with factory security systems in BMW 5 Series, 7 Series, 1 Series, and 3 Series models, including M5 versions in the relevant body generations. This means the component is structurally adapted to the electrical architecture of these vehicles and to how the alarm is controlled by comfort and security modules.

Thanks to the use of an original BMW solution, the siren maintains the correct sound characteristics, activation method, and integration with the central locking system and interior monitoring sensors. This is particularly important for diagnostics and service – the alarm system behaves according to the manufacturer's documentation, which facilitates the work of workshops and reduces the risk of errors.

Construction and Functional Parameters

The alarm siren is an electronic component integrated into a compact housing, adapted for installation in the vehicle's body compartment according to the factory BMW location. The design anticipates resistance to typical car operating conditions: temperature changes, humidity, and vibrations resulting from driving.

The internal electronic system communicates with the vehicle's wiring through a dedicated connector, which enables:

• proper communication with the alarm control module,
• generation of a sound signal with appropriate volume and frequency,
• stable operation in standby mode and during alarm activation.

As a component from the Other category, the siren is part of the security system, which is often overlooked during upgrades but is crucial for the real effectiveness of the alarm.

Condition, Installation, and Service Aspects

The offered siren is a used original BMW part from disassembly. Such components are often chosen by workshops specializing in the brand because they allow the factory logic of the alarm system to be maintained without the need to adapt universal solutions.

Installation involves connecting the siren to the existing wiring harness and mounting it in the location designated by the manufacturer. With correct selection by part number or interchangeable numbers, a plug-and-play configuration can be achieved, without interfering with the vehicle's electrical system. Installation is recommended to be performed in a workshop familiar with the specifics of BMW security systems, which also facilitates potential adaptation in the control unit.

Why Choose an Original BMW Alarm Siren

For security systems, maintaining full compatibility with the vehicle's electronics is crucial. An original BMW alarm siren ensures:

• consistency with the factory alarm system – no need for installation modifications,
• proper cooperation with comfort modules and central locking,
• retention of manufacturer-specified warning functions,
• easier computer diagnostics in case of malfunctions.

For users who are upgrading or restoring the functionality of security systems in older BMW generations, using an original siren is a technically safe and predictable solution in operation.

If you are looking for other components from the Other BMW category for your car, check out our offer on other parts and accessories in the Other BMW category, where you will find a wide selection of OEM components for various models of this brand.

Want to better understand the differences between sports versions and standard models, also in terms of hardware and components? See the article on our blog: Audi RS vs. Other Models – What’s Under the Hood and Chassis?, which shows how manufacturers design more advanced systems for higher-performance versions.