Vemo V10-73-0637 Headlight Switch

OE Headlight Switch for Audi Applications

This VEMO headlight switch is an OE-grade replacement for select Audi models with factory lighting and rain-sensing equipment. It is built for direct replacement use on vehicles that match the listed OE number and fitment details, including Audi A4 allroad, Q5, S5, SQ5, allroad, S4, A4, A5, and A4 Quattro applications.

Part number V10-73-0637 is also referenced by OE number 8K0941531ASWEP for the same application.

Key Features

• OE-grade headlight switch for factory-style operation
• Direct-fit replacement for select Audi lighting control systems
• Fits vehicles with rain sensing wipers on listed applications
• Fits vehicles with fog lamps on listed applications
• VEMO V10-73-0637 for verified OE-number matching

Detailed Fitment and Use

Compatible With 2017 Audi A4 allroad, 2013-2017 Audi Q5, 2014-2017 Audi S5, 2014-2017 Audi SQ5, 2014-2016 Audi allroad, 2011-2016 Audi S4, 2015 Audi A4, 2014 Audi A5, 2013 Audi allroad, 2012 Audi A4, 2012 Audi A4 Quattro, 2011 Audi A4, 2011 Audi A4 Quattro, and 2011 Audi Q5. This VEMO headlight switch is intended for vehicles listed with OE No. 8K0941531ASWEP and should be matched by year, model, and equipment notes before ordering.

VEMO focuses on OE-style electrical and body components, and this switch follows that approach for Audi lighting control replacement. Use V10-73-0637 when the original switch shows wear, intermittent function, or mismatch with factory lighting features.

Common Issues This Part Can Address

• Headlight switch knob or selector no longer responds correctly
• Lighting functions do not switch cleanly between modes
• Fog lamp control is inconsistent on equipped vehicles
• Factory switch wear causes poor contact or intermittent operation
• Replacement needed after OE switch failure on listed Audi models

Installation Notes and Tips

Verify the OE number 8K0941531ASWEP and confirm the vehicle’s equipment before installation. Match the switch to the exact model year and listed notes, especially rain sensing wipers and fog lamp requirements where shown. Compare the original switch connector and control layout to the replacement part before final installation.

Quality Assurance

VEMO V10-73-0637 is an OE-grade replacement part built for the listed Audi applications and OE-number match. Confirm fitment against the vehicle identification and factory equipment to ensure proper selection.