Land Rover Range Rover Evoque L538 Front Windscreen Rain Sensor BJ32-17D547-AA

Land Rover Range Rover Evoque L538 Front Windscreen Rain Sensor is a precision component from the Electronic control modules and controllers category, responsible for the automatic control of the windscreen wipers. Mounted in the front area of the vehicle, it supports driving comfort and improves the clarity of the driver's field of vision in changing weather conditions. This solution is dedicated to Evoque L538 models, designed for stable integration with the factory electrical system.

Specifications and technical data

• SKU: BJ32-17D547-AA-1
• Mark: Land Rover
• Condition: Used
• OEM Part Number: BJ32-17D547-AA
• Substitutable numbers: BJ32-17D547-AA, BJ3217D547AA, LR028401
• Location on the vehicle: Front
• Category: ECUs & Computer Modules

Function and application of the rain sensor

The rain sensor in the Range Rover Evoque L538 is responsible for analyzing the amount of water on the windscreen and sending signals to the wiper control system. This enables:

• automatic activation of the wipers when precipitation occurs,
• adjustment of the operating frequency to the intensity of the rain,
• maintaining better visibility without the need for manual adjustment,
• reducing the driver's workload while driving in changing weather conditions.

This component works with the windscreen and the vehicle's control modules, forming an integral part of the comfort and safety system.

Technical characteristics and vehicle integration

The presented sensor belongs to the Electronic control modules and controllers category, which means it communicates with other vehicle systems via the electronic bus. Its placement in the front area allows for direct reading of conditions on the windscreen, and the design adapted to the Evoque L538 facilitates correct seating in the factory-designated location.

As an original Land Rover brand component, the sensor is designed to work with factory software and electrical installations, which promotes stable system operation and reduces the risk of communication errors between modules.

Benefits of using an original rain sensor

Choosing a dedicated rain sensor for the Range Rover Evoque L538 offers a number of practical advantages:

• Proper cooperation with vehicle electronics – matching factory parameters minimizes the risk of incorrect wiper operation.
• Consistency with comfort and safety systems – the sensor supports maintaining adequate visibility, which is important when driving in rain or drizzle.
• Limited interference with the installation – assembly takes place in the designated place at the front of the vehicle, without the need to modify wiring harnesses.
• Possibility of using existing mounting points and connectors – facilitates service and shortens replacement time.

Condition, origin, and service application

The offered element comes from the used parts group, which allows for an economical repair of the automatic wiper system while maintaining the original vehicle specification. This type of component is particularly useful in situations where the existing sensor has stopped responding to precipitation, generates system errors, or causes incorrect wiper operation.

Replacing the rain sensor is a frequently chosen solution in professional workshops dealing with automotive electronics, as it allows for restoring the correct operation of automatic functions without the need to interfere with other control modules.

Expanding the electronics system in Land Rover vehicles

If you are planning a comprehensive repair or upgrade of the body electronics area in your Land Rover and need other elements from the same group, such as comfort modules, body controllers, or additional sensor systems, check out the available parts in the Land Rover electronic control modules and controllers category.

More about electronic modules in modern cars

Modern vehicles, such as the Range Rover Evoque, use an extensive network of controllers and modules responsible for comfort, safety, and multimedia. For a better understanding of how similar systems work in other premium brands and how to effectively use dismantled parts for electronics repairs, it is worth reading the article: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models using dismantled parts?