Standard Ignition VRS104 Rain Sensor

Standard Ignition VRS104 Rain Sensor

The Standard Ignition VRS104 rain sensor is a direct-fit replacement for vehicles equipped with automatic wiper control. Built with a female rectangular connector, a 4-blade male terminal layout, and OE-style electrical interface, it supports accurate rain detection for consistent windshield wiper response. This rain sensor is a fitment-based solution for select BMW applications, including BMW 528i, 535i, 550i, 335xi, 760Li, 760i, 525i, 530i, 545i, 645Ci, 745i, and 745Li.

Key Features

• Rain sensor for automatic windshield wiper systems
• Female connector with 1 rectangular connector interface
• 4 male blade terminals for vehicle-specific electrical connection
• Direct replacement part number VRS104
• Cross-references Standard Ignition VRS104 for the same application
• Fits select BMW models from 2002-2010, including BMW 528i and BMW 535i

Detailed Description

Standard Ignition VRS104 is a rain sensor designed for vehicles that use an automatic wiper system to detect moisture on the windshield and trigger wiper operation as conditions change. The connector and terminal configuration are specified for proper electrical matching, helping maintain the original sensor interface on supported BMW applications. This part number VRS104 is listed for multiple BMW platforms, including 2008-2010 BMW 528i, 535i, and 550i without Head-Up Display, plus additional 2002-2008 BMW 745i, 745Li, 760Li, and 760i applications.

What It Helps Solve

• Intermittent or non-responsive automatic wiper operation
• Incorrect rain detection from a failing windshield sensor
• Loss of factory-style wiper automation on supported BMW models
• Electrical connection issues caused by a mismatched sensor connector
• Replacement needs for BMW rain sensor service on select 2002-2010 vehicles

Installation Notes and Tips

Verify the connector shape, terminal count, and vehicle application before installation. This sensor is listed for specific BMW models and years, including 2008-2010 BMW 528i, 535i, and 550i without Head-Up Display, 2008 BMW 335xi without Head-Up Display, 2004-2005 BMW 525i, 530i, 545i, and 645Ci without Head-Up Display, and 2002-2005 BMW 745i and 745Li. Confirm the original sensor style and equipment package on the vehicle to ensure proper fitment.

Quality Assurance

Standard Ignition supplies application-specific replacement electrical components for automotive service work. VRS104 is built around the listed connector and terminal specifications to support correct fitment on the confirmed BMW applications.