Siren Alarm BMW F10 F11 F20 F30 Inclination Indicat Alternative Power 9303560

The BMW F10 F11 F20 F30 Alarm Siren is an original alarm system component designed for factory security installations in select BMW models. The siren ensures the factory alarm logic is maintained, works properly with the vehicle's electronics, and is consistent with the BMW's electrical architecture.

Specifications and technical data

• SKU: 9303560
• Mark: BMW
• Condition: Used
• OEM Part Number: 9303560
• Substitutable numbers: 9303560, 65759303560, 9493759, 65759493759, 9198581, 65759198581, 9383320, 65759383320, 9346258, 65759346258, 9187397, 65759187397
• Category: Anti-Theft Car Alarms

Application and compatibility with BMW models

The alarm siren is designed for popular BMW series, such as the F10, F11, F20, and F30, allowing it to be used in a wide range of body styles – from compacts to luxury sedans and station wagons. The component works with an electrical system based on the N13B16A engine code, which is crucial for matching it to a specific vehicle configuration.

By preserving the original design and connectors, the siren is ready for installation in the factory location, without the need for wiring modifications or adapters. This solution is particularly beneficial for post-accident repairs, replacing a damaged alarm module, or restoring full functionality of the security system after installation interventions.

Construction, operating parameters and integration with the alarm system

The BMW alarm siren is designed to interface with the vehicle's central control system, responding to signals from the unlocking, motion, and central locking sensors. The design includes:

• Factory connectors – ensuring correct communication with body modules and the alarm system.
• Tailored acoustic characteristics – an appropriately loud, clear warning signal, consistent with BMW factory settings.
• Consistent integration with electronics – cooperation with original controllers, without conflicts with on-board diagnostics.

The siren is a used component from a low-mileage vehicle, which translates to a limited operational life. This ensures the component maintains stable operating parameters and can be safely used as a replacement in a functioning alarm system.

Technical condition and benefits of choosing a used BMW siren

The offered alarm siren is in used condition, meaning it has been previously used but retains the functionality required for continued operation in the vehicle. These types of disassembled components are often chosen by BMW owners because:

• They allow you to maintain the original specifications – no compatibility issues typical of universal replacements.
• They work with factory modules – minimizing the risk of errors in the comfort and security system.
• They reduce repair costs – while maintaining a high level of vehicle safety.

Before installation, it is recommended to carry out a standard verification of the vehicle's electrical system and diagnostics of the alarm system to ensure that replacing the siren will resolve the reported symptoms (e.g. no alarm sound, errors in the controller memory, incorrect system responses).

Professional installation and operation in BMW 3 and 5 Series

Due to the siren's connection to the body electronics, it's best to entrust installation to a workshop with experience with BMW and access to computer diagnostics. A properly installed siren:

• Restores full functionality of the alarm system – including sound alarms in the event of a break-in attempt.
• It works with the central locking and comfort system – without the need for additional configuration other than clearing errors.
• Ensures consistency with other electronic modules – which is particularly important in modern BMW 3 Series (F30) and 5 Series (F10/F11) models.

If you're looking to plan a more comprehensive service for your BMW's electronics, including body modules and the multimedia system, it's worth checking out our guide: How to Maintain iDrive Systems and Electronic Modules in BMW 3 and 5 Series Using Disassembled Parts . This will allow you to better coordinate your siren replacement with other electrical work.

Other BMW alarm systems – expansion and parts selection

If you're planning a comprehensive security service for your car and also need other BMW alarm system components, check out our dedicated BMW alarm systems offer. You'll find compatible components for upgrading or repairing factory alarm systems in various BMW models.