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Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen
Product highlights
• Factory Antenna to Aftermarket Radio Adapter
• Compatible with select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen Vehicles
• Factory antenna with flat plug to aftermarket radio
• A capacitor is included to match the impedance
Authorized dealer
This Antenna Adaptor fits many European vehicles, including the new 2008-up SMART fortwo/451 and allows AM/FM radio when installing an after market car stereo. The adapter allows you to replace the factory stereo with any after market radio and receive AM/FM signals as the factory antenna adapter is not the standard after market size. Installation is straight forward and simple. If you are planning on changing the radio in your VW/Mercedes/BMW/SMART car, this Antenna Adaptor is typically required.
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
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Manufacturer:
Model Number:
40-VW10
Weight:
0.25lbs
Internal SKU:
met-40vw10
Internal Product ID:
12882
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Works good!
You will need this adapter for a 2004 pontiac bonneville! You will also need the PAC C2R-GM32R for the wiring harness! The cheap one will not work!
43 found this helpful
Works great for Smart Cars
I have a 2009 Smart. I needed an antenna adapter and this model fit perfectly. I get great reception. The price beats what I can find on Ebay too.
44 found this helpful
good item
... but never had any use for it
41 found this helpful
Tres bonne achat
Prix très bon et livraison très rapide. Je recommande ce vendeur
38 found this helpful
Metra 40-VW10 Antenna Adapter
Item shipped quickly, arrived in excellent condition and worked flawlessly.
40 found this helpful
Worked Well in Pontiac 2001 Bonneville
Very reasonably priced, and did its job with no hassle!
on an semi-related note, anyone having trouble installing a new head unit in a 2001 Bonneville, if you got the cheap wire harness, then you will have to directly wire the "accessory power/ignition power" to something else, as the computer controls the accessory power in this car. The red wire on the harness wont work without a special module, (or you can connect on of the 12v constant wires (yellow) on the harness to the red on the headunit, but it will stay on even when the cars off, but good for testing). I tapped into my cigarette lighter, which is a half-a55 way of doing it.
34 found this helpful
Perfect fit
Just what I needed to adapt porsche/becker style antenna to pioneer head unit.
31 found this helpful
_Metra-40-VW10.
Work perfectly with my new radio. Yes I will buy again from sonic.
Verified purchase
25 found this helpful
Perfect fit!
I actually ordered the complete kit and when it arrived I I literally wired the plug to the new DVD player snapped everything together replaced my trim pieces and drove off I was done and on the road in less than 20 minutes!!!
Verified purchase
23 found this helpful
Professional CD/SD/USB Mix Station with Dual DJ Control and Scratch Effects
$369.99
List price $599.99
Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
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