Lexus RX 7-Seater Car Wiper (2016-2022): A Comprehensive Guide

The Lexus RX is a popular luxury crossover SUV known for its sophisticated styling, spacious interior, and advanced safety features. The 2016-2022 models of the RX were offered with a third row of seats, providing seating for up to seven passengers. One essential component for ensuring optimal visibility and driving safety is the windshield wiper system. In this article, we will dive into the details of the Lexus RX 7-seater car wiper, providing a comprehensive overview of its features, operation, maintenance, and troubleshooting tips.

Serial Number

Each Lexus RX car wiper assembly comes with a unique serial number etched on it. This number is used for identification and tracking purposes. It is important to note this number down for future reference in case of any issues or warranty claims.

Automatic Windshield Wiper System

The Lexus RX is equipped with an advanced automatic windshield wiper system that enhances driving convenience and safety. The system uses rain-sensing technology to automatically activate the wipers when it detects moisture on the windshield. The sensitivity of the rain sensor can be adjusted via the vehicle's settings to suit different weather conditions.

The automatic wiper system also features variable speed settings. Once activated, the wipers will adjust their speed based on the intensity of the rainfall. This ensures that the windshield remains clear and provides optimal visibility without unnecessary noise or distraction.

Intermittent Wiper Function

In addition to the automatic wiper mode, the Lexus RX also offers an intermittent wiper function. This mode allows you to manually set the interval at which the wipers sweep across the windshield. This is useful in situations where there is light rainfall or drizzle and continuous wiping is not necessary.

Washer Fluid System

The Lexus RX car wiper system is integrated with a washer fluid system to effectively remove dirt, debris, and insects from the windshield. The washer fluid is stored in a dedicated reservoir under the hood. When activated, the washer fluid is sprayed onto the windshield through nozzles located on the wiper arms.

The washer fluid reservoir should be regularly replenished with a high-quality windshield washer fluid. It is important to use a fluid that is formulated for use in low temperatures, as freezing can damage the washer system.

Windshield Wiper Blade Replacement

Over time, windshield wiper blades can become worn out and less effective at removing water from the windshield. Replacing old wiper blades with new ones is crucial for maintaining optimal visibility and driving safety.

To replace the windshield wiper blades on a Lexus RX, follow these steps:

1. Lift the wiper arm off the windshield.
2. Locate the release tab on the wiper blade attachment point.
3. Press the release tab and slide the old wiper blade out.
4. Insert the new wiper blade into the attachment point and ensure it is securely fastened.
5. Lower the wiper arm back onto the windshield.

Troubleshooting Wiper Issues

If you encounter any issues with the Lexus RX car wiper system, there are a few common areas to troubleshoot:

 Wiper arms not moving: Check if the wiper fuse is blown. Replace the fuse if necessary.
 Wiper blades skipping or chattering: Wiper blades may be worn out. Replace them with new ones.
 Wiper system not activated by rain sensor: Adjust the sensitivity of the rain sensor in the vehicle's settings. Ensure the sensor is not obstructed by dirt or debris.
 Washer fluid not spraying: Check the washer fluid reservoir for fluid level. Replenish if necessary. Inspect the washer fluid nozzles for any blockages.

The Lexus RX 7-seater car wiper system is a sophisticated and integral component of the vehicle's overall safety and convenience features. By understanding the functions, operation, maintenance, and troubleshooting tips outlined in this guide, you can ensure that your RX's wiper system always performs optimally, providing you with clear visibility and a safer driving experience in all weather conditions.