40VW10

The Metra 40-VW10 Aftermarket Radio to VW Antenna is a premium antenna adapter designed to retain factory AM/FM antenna functionality when installing an aftermarket radio in select European vehicles. This adapter allows a seamless connection between the OEM antenna lead and an aftermarket head unit while helping maintain strong radio reception.

Features & Benefits

• Retains factory AM/FM antenna functionality
• Designed for aftermarket radio installations
• Plug-and-play installation design
• Helps maintain strong radio reception
• Durable molded connectors for long-lasting reliability
• Ideal for European vehicle radio upgrades

Specifications

• Product Type: Antenna Adapter
• Adapter Style: Factory antenna to aftermarket radio
• Connector 1: Male Motorola™ connector
• Connector 2: Female Volkswagen/Audi European-style antenna connector
• Cable Type: Antenna adapter cable
• Color: Black
• Construction: OEM-quality molded wiring and connectors
• Installation: Plug-and-play
• Warranty: 1 Year limited warranty

Vehicle Compatibility

Compatible with select:

• Audi
• BMW
• Mercedes-Benz
• Volkswagen
• SMART vehicles
• Additional select European applications

Commonly used for vehicles ranging from 1973–2017 depending on application and factory antenna style. Always verify fitment before purchase.

Important Installation Note

Some newer European factory antenna systems contain internal capacitors that may affect reception with this adapter. In those cases, the recommended solution is the Metra 40-VW12 antenna adapter instead.