Mercedes-Benz G-Class (W463) Wiper (1990-2017)

The Mercedes-Benz G-Class (W463) has been in production since 1990, making it one of the most enduring models in the automotive industry. Over the years, the G-Class has undergone numerous updates and improvements, but its rugged design and iconic silhouette have remained largely unchanged. One of the critical components of the G-Class's design is its wiper system, which helps to keep the windshield clear in all weather conditions.

Wiper System Overview

The Mercedes-Benz G-Class (W463) wiper system consists of two main components: the wiper blades and the wiper motor. The wiper blades are made of a durable rubber compound that is designed to conform to the curvature of the windshield. The wiper motor is responsible for driving the wiper blades across the windshield.

The G-Class's wiper system also includes a number of other features, such as:

 A rain sensor that automatically activates the wipers when it detects raindrops on the windshield.
 A heated windshield that helps to melt snow and ice, making it easier for the wipers to clear the glass.
 An intermittent wipe setting that allows the wipers to sweep across the windshield at regular intervals.

Wiper Blade Replacement

The wiper blades on the Mercedes-Benz G-Class (W463) should be replaced every 6-12 months or as needed. Replacing the wiper blades is a relatively simple process that can be completed in a few minutes. To replace the wiper blades, follow these steps:

1. Lift the wiper arm away from the windshield.
2. Pinch the release tab on the wiper blade and slide it off the wiper arm.
3. Slide the new wiper blade onto the wiper arm and snap it into place.
4. Lower the wiper arm back onto the windshield.

Wiper Motor Replacement

The wiper motor on the Mercedes-Benz G-Class (W463) is a relatively reliable component, but it can fail over time. If the wiper motor fails, the wipers will not be able to operate. To replace the wiper motor, follow these steps:

1. Disconnect the negative battery terminal.
2. Remove the wiper arms and blades.
3. Remove the cowl panel below the windshield.
4. Disconnect the electrical connector from the wiper motor.
5. Remove the bolts that secure the wiper motor to the firewall.
6. Lift the wiper motor out of the engine bay.
7. Install the new wiper motor in reverse order.

Serial Number

The serial number for the Mercedes-Benz G-Class (W463) wiper is located on a sticker on the underside of the wiper motor. The serial number is used to identify the wiper motor and to track its warranty coverage.

The wiper system on the Mercedes-Benz G-Class (W463) is a critical component that helps to keep the windshield clear in all weather conditions. The wiper blades should be replaced every 6-12 months or as needed, and the wiper motor should be replaced if it fails. By following the steps outlined in this article, you can easily replace the wiper blades or wiper motor on your G-Class.