Land Rover Discovery Sport L550 Schlüsselloses Modul Steuergerät FK72-19H440-BF

Land Rover Discovery L550 Keyless Entry System Module is a specialized component from the Electronic Control Modules and Controllers group, responsible for the convenient access and starting of the vehicle without the need for a traditional key. The original Land Rover module ensures proper compatibility with the car's electrical system and factory security systems, which translates into stable operation of the comfort and safety systems.

Spezifikationen und technische Daten

• Artikelnummer: FK72-19H440-BF
• Marke: Land Rover
• Zustand: Gebraucht
• OEM-Teilenummer: FK72-19H440-BF
• Ersatzzahlen: 5E07704N7, FK72-19H440-BF, FK7219H440BF, LR080744, FK7219H440BH, FK72-19H440-BH
• Kategorie: ECUs & Steuergeräte

Purpose and Function of the Module

The presented keyless entry system module is responsible for handling access and authorization functions in the Land Rover Discovery L550. In practice, this means cooperation with antennas, the card or remote, door handle sensors, and the starting system, so that the driver can open and start the vehicle in a convenient and predictable manner.

As part of the Electronic Control Modules and Controllers category, the module integrates with the vehicle's communication bus, transmitting information to other onboard controllers. A correctly selected component helps avoid communication problems, dashboard errors, and incorrect operation of the keyless entry system.

Benefits of Using an Original Land Rover Module

Using an original module dedicated to the Discovery L550 reduces the risk of software and electrical incompatibility, which is typical for random replacements. The controller is designed for specific software and installation architecture, which facilitates its adaptation during servicing and maintains consistent operation of all comfort functions.

The module has assigned part numbers and interchangeable numbers, allowing for precise matching to the specific vehicle configuration. This is particularly important when repairing advanced electronic systems, where reference compatibility directly impacts the correct operation of the entire system.

Product Characteristics and Service Application

The offered component is from the group of original Land Rover components and is intended for service applications in the Discovery L550 model equipped with a keyless entry system. It is suitable for replacing a damaged module after a failure, as well as for resolving issues with remote communication, key recognition, or unstable start/stop function operation.

Thanks to its original design and appropriate connectors, the module can be integrated into the existing wiring harness without the need for installation modifications. This simplifies workshop work and reduces the time required to restore full functionality of the keyless entry system.

Component Condition, Verification, and Selection

The product is offered as a used component, allowing for economical repair while maintaining the original manufacturer's specifications. Before installation, it is recommended to verify the compatibility of the part number and interchangeable numbers with the vehicle documentation or catalog information to ensure proper cooperation with other controllers.

If necessary, the module may require adaptation or programming procedures in the vehicle, in accordance with service practices for modern electronic systems. A correctly selected and configured controller allows for the restoration of full keyless entry system functionality without interfering with the mechanical elements of the locks or ignition.

Expansion of the Electronic System and Service Knowledge

If you are planning a comprehensive repair or upgrade of the comfort and security electronics in your BMW 3 or 5 Series and need other components from the same group, such as iDrive modules, FRM controllers, or engine controllers, it is worth consulting reliable service materials – practical tips can be found in the article Years of Driving Pleasure – How to Care for iDrive Systems and Electronic Modules in BMW 3 and 5 Series Models Using Used Parts?.

For users considering the choice between a used part and a replacement when repairing electronic systems, the guide 5 Reasons Why a Used OEM Part is a Better Choice Than an Aftermarket Replacement, which discusses practical criteria for selecting components, may also be helpful.

If you are planning a comprehensive repair or upgrade of the comfort and control electronics in your Land Rover and need other components from the same group, such as body control modules, comfort modules, or other electrical system management units, check the available parts in the category Land Rover Electronic Control Modules and Controllers.