Vemo V45-73-0001 Brake Light Switch

Brake Light Switch for Porsche and Saab

The Vemo V45-73-0001 brake light switch is an adjustable, manual foot-operated switch built for vehicles that use a 4-pin connector and automatic adjustment. It is a direct-fit electrical replacement for select Porsche 911, Boxster, Cayman, Carrera GT, and Saab 9-5 and 900 applications.

Key Features

• Adjustable brake light switch design for proper pedal engagement
• Manual (foot operated) operating mode
• 4-pole electrical connection
• Plastic housing with compact 80 mm length and 24 mm width
• Fits select Porsche and Saab models with automatic adjustment
• Vemo part number V45-73-0001 for catalog lookup and ordering

Detailed Product Overview

VEMO V45-73-0001 is a brake light switch designed for vehicles that rely on a pedal-actuated electrical signal to trigger the rear stop lamps. The adjustable construction helps the switch align correctly with the brake pedal travel, while the 4-pin connector supports the specified factory-style electrical interface. This part number V45-73-0001 is listed for Porsche 911, Boxster, Cayman, and Carrera GT models, as well as Saab 9-5 and Saab 900 applications with cruise control notes where specified.

VEMO is the brand line used for this electrical replacement part, and this product follows the line’s OE-style approach for switches, solenoids, and actuators. This part cross-references Febi-Bilstein 24510 and AMS Automotive 4541 for the same application.

Vehicle Fitment

• Fits 1999-2013 Porsche 911, N/A; Grade: Aftermarket; Description: With Automatic Adjustment; Plug (Connector): 4 Pins; VEMO
• Fits 1997-2012 Porsche Boxster, N/A; Grade: Aftermarket; Description: With Automatic Adjustment; Plug (Connector): 4 Pins; VEMO
• Fits 2006-2012 Porsche Cayman, N/A; Grade: Aftermarket; Description: With Automatic Adjustment; Plug (Connector): 4 Pins; VEMO
• Fits 2004-2005 Porsche Carrera GT, N/A; Grade: Aftermarket; Description: With Automatic Adjustment; Plug (Connector): 4 Pins; VEMO
• Fits 1999-2009 Saab 9-5, N/A; Grade: Aftermarket; Description: With Automatic Adjustment; Plug (Connector): 4 Pins; W/ Cruise Control; VEMO
• Fits 1995-1997 Saab 900, N/A; Grade: Aftermarket; Description: With Automatic Adjustment; Plug (Connector): 4 Pins; VEMO

Installation Notes and Tips

Confirm the vehicle uses a 4-pin brake light switch and automatic adjustment before installation. Verify pedal position and switch alignment during replacement so the brake lamps activate at the correct pedal travel point. Check the connector style and the listed fitment notes for cruise control and VIN-specific Saab 900 applications before ordering.

Quality Assurance

Vemo brake light switches are cataloged for OE-style electrical fitment and application-specific use in Porsche and Saab platforms. The V45-73-0001 is built with a plastic body and adjustable design to match the listed vehicle requirements.