Aftermarket Remote Key Card for Audi A6™ (2004-2009)

Aftermarket Remote Key Card for Audi A6™ (2004-2009)

In stock
VAU-CIR15

Compatible Keyfirst Key for Audi A6™ (2004-2009)

This Compatible Keyfirst Key is designed to provide a professional, reliable alternative that meets the needs of the independent automotive market. Ideal for garages, auto centers and diagnostic specialists, this 3-button remote key covers Audi A6™ models between 2004 and 2009. It reproduces the technical features of the original OEM keys while ensuring fast programming via the OBD port.

Thanks to our complete range of compatible Audi™ keys, you can meet your customers' needs efficiently, without depending on dealerships or supplier delays. Each key is workshop-tested, ready to program, and supplied with a CR2032 battery. Non-OEM product, fully compliant with European intellectual property regulations. Compatible with Audi™ A6 models manufactured between 2004 and 2009. Access to Keyfirst technical support for professional assistance.

This key is particularly recommended for professionals wishing to secure their stock with reliable, compatible references that are easy to integrate into their programming process. It perfectly fits into a workshop efficiency logic: no complex activation, no unpleasant surprises during identification, and a very high compatibility rate on targeted Audi™ vehicles. Whether you are a mechanic, automotive electronics technician, or multi-service locksmith, this key meets your performance, speed, and profitability requirements.

Choosing Keyfirst for your car keys ensures shipping within 24/48h, with volume discounts, a strict quality control process, a responsive and human customer service, and dedicated technical support available to guide you at every step.

This Compatible Key for Audi A6™ is fully programmable using standard diagnostic tools and programming devices on the market. Keyfirst is an official distributor of the most renowned manufacturers in the automotive key and diagnostic industry, with exclusive partnerships in certain countries: ABRITES, AN-SAN, AUTEL, IEA-ZEDFULL, KEYDIY, KEYLINE, KUKAI, LAUNCH, LISHI, LONSDOR, OBDSTAR, SILCA, XHORSE and XTOOL. All products offered are fully translated into French by our technical team to ensure easy and efficient use.

Compatible vehicle models

  • Audi A6™ (2004 - 2009)

Technical specifications

Remote control must be pre-coded before programming (e.g. OBDSTAR X300 DP Plus P001 function)

Number of buttons 3
Type Non keyless
Transponder ID8E
PCF references
Frequency 433 MHz FSK
Battery CR2032 (included)
Blade HU66
Immobilizer programming Via OBD port (OBDSTAR)
Central locking programming Via OBD port (OBDSTAR)
OEM reference 4F0837220M
EAN 3700872208869

Need help programming a key?

Do you already have a diagnostic tool (purchased from Keyfirst or elsewhere)? Our experts can assist you in programming your compatible keys.

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A Keyfirst technician will guide you step by step, from vehicle identification to programming completion.

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  • Permanent 5% discount on keys

Tutorials & Videos

Find all our exclusive tutorials, programming demonstrations and technical advice directly on our official YouTube channel:

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Legal notice and copyright

Brands such as Audi™ and A6™ are the exclusive property of their respective owners. They are used solely to indicate compatibility of the products offered by KEYFIRST SAS. KEYFIRST SAS is neither affiliated with nor approved by these brands. Our products are adaptable alternatives, without OEM logos, in full compliance with European legislation on intellectual property and anti-counterfeiting. No ownership or license rights are claimed over these trademarks.

Data sheet

Blade type / blank
HU66
OEM serial number
4F0 837 220 M/T
Battery
CR2032
Frequency
433.920
Frequency modulation
FSK
Transponder
ID8E
Brands
AFTER MARKET
Compatible model(s)
A6 2004-2009
Keyfirst reference
VAU-CIR15
Keyless entry (Hands-free)
Non

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Technical support for your vehicle key programming

With Keyfirst+, you’ll receive tailored technical assistance for your needs! In addition to a 5% discount on all your online orders, this service provides you with access to personalized support. Our experts are available 6 days a week to assist you remotely with your procedures, ensuring you receive constant and effective support. Don’t work alone—join the Keyfirst community!