Audi A6 Car Key – Smart Key, Remote & Replacement | KeyFirst

Audi A6 Car Key

🔑 Audi A6 Car Key – Smart Key, Remote & Secure Replacement

Lost your Audi A6 key, need a reliable spare, or replacing a worn-out remote? KeyFirst offers a professional range of brand-new compatible car keys for all Audi A6 generations:

• ✅ Smart Keys with Keyless Go

• ✅ Classic 2- or 3-button remotes

• ✅ Replacement shells (no electronics)

• ✅ HU66 key blanks

• ✅ Electronic virgin keys ready for OBD programming

Every product is individually tested, VAG ECU-compatible, and ships fast in 24/48h.

🚗 Technical Information by Audi A6 Generation

💡 All Audi A6 models use the HU66 key blade, but the transponder chips evolve from simple ID48 to non-cloneable MQB AES chips in later models.

🧰 Available Products for Audi A6

• 📡 Smart Keys Keyless Go for A6 C7 & C8

• 🔑 Classic 2- and 3-button remotes for A6 C5 & C6

• 🔄 Replacement shells (no circuit board)

• 🗝️ HU66 key blanks (cuttable)

• ⚙️ Electronic blanks for OBD programming

📌 Each product listing shows:

– Chip type (ID48, MQB AES, etc.)
– Blade (HU66)
– Exact generation compatibility
– Programming requirements (if any)

🛠️ Programming Tools Compatibility

KeyFirst Audi A6 keys are compatible with the following pro tools:

• Autel IM508 / IM608 Pro

• Xhorse VVDI2 / VVDI Key Tool Plus

• Lonsdor K518ISE

• ODIS (official Audi tool with GeKo access)

• OBDSTAR X300 DP Plus

• Zed-Full, SmartPro, Abrites AVDI

📌 MQB AES Smart Keys (A6 C8) require secure GeKo access and cannot be cloned. OBD programming with dealer-grade tools is mandatory.

📦 Why Choose KeyFirst?

• 🚚 Express 24/48h shipping

• 🧪 Manual quality inspection for every key

• 📞 Free technical support

• 💼 Professional pricing available

• 🔁 Easy return policy for reference errors

❓ Audi A6 Car Key – FAQ

🔐 Which key fits my Audi A6?
→

• A6 C5 (1997–2004): 2-button remote, ID48

• A6 C6 (2004–2011): 3-button remote, ID48 Crypto

• A6 C7 (2011–2018): Smart Key, Keyless Go (MQB pre-AES)

• A6 C8 (2018+): Smart Key, Keyless Go (MQB AES ID88)

🔧 Can I program a key myself?
→ ❌ Not without a professional OBD tool
→ ✅ Our keys are ready for use with Autel, VVDI, Lonsdor, ODIS…

🔑 What blade type is used?
→ All Audi A6 models use the HU66 blade

♻️ Can I reuse a used Audi key?
→ No. Once coded, Audi/VAG keys are locked and cannot be reset.
→ Use a new virgin key for full compatibility.

🛠 Can I just replace the shell?
→ ✅ Yes, if the internal electronics are still functional

🧩 Pro Tips Before You Buy:
✔️ Identify your exact A6 generation (C5, C6, C7, or C8)
✔️ Check for Keyless Go function
✔️ Note your OEM reference if available
📞 Contact our expert support for confirmation