Vemo V15-71-0002 Horn Relay

VEMO Horn Relay for Audi and Volkswagen

The Vemo V15-71-0002 is a 12-volt horn relay built for vehicles that use a 4-pin, 40-amp relay circuit. It is a direct-fit electrical replacement for a wide range of Audi, Volkswagen, and Porsche applications, including Audi A4, Audi A6, Volkswagen Golf, and Volkswagen Passat models.

• 12 V horn relay with Terminal 30 relay function
• 40 A rated current for relay-controlled electrical circuits
• 4 connectors for OE-style relay socket fitment
• Compact housing: 26.2 mm length, 26.2 mm width, 24.97 mm height
• Cross-reference part number: Four Seasons 20916
• Part number V15-71-0002 for catalog and fitment lookup

Product Details

VEMO V15-71-0002 is a horn relay designed around common OE relay specifications used across many late-1990s through mid-2000s European vehicles. The relay function is Terminal 30, with a 12-volt operating requirement and 40-amp current rating. Its 4-pin connector layout and compact dimensions support proper relay-box installation in applications such as Audi A4, Audi A6, Audi TT, Volkswagen Beetle, and Volkswagen Jetta. The V15-71-0002 part number is also useful when cross-checking relay box service needs against interchange references.

Vehicle Fitment

• Fits 2014 Audi R8, N/A
• Fits 1998-2010 Volkswagen Beetle, N/A
• Fits 2007-2009 Audi Q7, N/A
• Fits 2007 Audi A6, N/A
• Fits 1995-2004 Audi A6, N/A
• Fits 2007 Audi A6 Quattro, N/A
• Fits 1995-2004 Audi A6 Quattro, N/A
• Fits 2006-2007 Volkswagen GTI, N/A
• Fits 2004-2006 Audi S4, N/A
• Fits 2000-2002 Audi S4, N/A
• Fits 2000-2006 Audi TT, N/A
• Fits 2000-2006 Audi TT Quattro, N/A
• Fits 1995-2006 Volkswagen Golf, N/A
• Fits 1995-2006 Volkswagen Passat, N/A
• Fits 2001-2005 Audi Allroad Quattro, N/A
• Fits 2001-2005 Porsche 911, N/A
• Fits 2005 Volkswagen Jetta, N/A; To Chassis/VIN 9M-5-149 999
• Fits 1996-2004 Audi A4, N/A
• Fits 1996-2004 Audi A4 Quattro, N/A
• Fits 1997-2004 Audi A8 Quattro, N/A
• Fits 1995-2004 Volkswagen Jetta, N/A
• Fits 2004 Volkswagen R32, N/A
• Fits 2003 Audi RS6, N/A
• Fits 2002-2003 Audi S6, N/A
• Fits 1995 Audi S6, N/A
• Fits 2001-2003 Audi S8, N/A
• Fits 1999-2003 Volkswagen EuroVan, N/A
• Fits 1997 Volkswagen EuroVan, N/A
• Fits 1995 Volkswagen EuroVan, N/A
• Fits 1995-2002 Volkswagen Cabrio, N/A
• Fits 1997-1999 Audi A8, N/A
• Fits 1995 Audi 90, N/A
• Fits 1995 Audi 90 Quattro, N/A
• Fits 1995 Porsche 928, N/A
• Fits 1995 Porsche 968, N/A

Common Issues This Relay Can Address

• Horn circuit failure caused by a worn or intermittent relay
• No horn operation when the relay contacts no longer switch reliably
• Electrical relay chatter or inconsistent horn activation
• Relay box service on Audi and Volkswagen models with 4-pin 12 V relays
• Replacement of a failed Terminal 30 relay in the horn circuit

Installation Notes and Tips

Verify the relay socket layout, connector count, voltage, and current rating before installation. This relay uses a 4-pin configuration and is specified for 12-volt systems with a 40-amp rating, so matching the OE relay number and terminal function is important for proper operation. On vehicles such as Audi A4, Audi A6, and Volkswagen Golf, compare the existing relay markings and the vehicle’s relay position before replacement.

Quality Assurance

VEMO supplies this relay as an aftermarket electrical replacement built to match the listed application requirements. Use the part number V15-71-0002 and the OE-style interchange references to confirm the correct relay for your vehicle before installation.