Audi A5 Car Key – Smart Key, Remote & Replacement | KeyFirst

Audi A5 Car Keys

🔑 Audi A5 Keys – Smart Key, Remote & Secure Replacement

Lost your Audi A5 key or need a reliable spare? KeyFirst offers a complete range of compatible Audi A5 keys, including:

• ✅ Smart Keys with Keyless Go

• ✅ 3-button remote keys

• ✅ Replacement shells (2 or 3 buttons)

• ✅ HU66 blades ready to cut

• ✅ Virgin electronic keys ready for OBD programming

All products are individually tested, 100% VAG ECU compatible, and shipped within 24 to 48 hours.

🚗 Audi A5 – Technical Information by Generation

The Audi A5 is a premium coupé/cabriolet/Sportback available since 2007. Each generation uses different key technologies:

💡 All A5 models use the HU66 blade, with key types varying by generation — from standard remotes to fully Keyless Smart Keys.

🧰 Available Products for Audi A5

• 📡 Smart Key Keyless Go for Audi A5 B9 (2016+)

• 🔑 3-button remotes with ID48 for Audi A5 B8 (2007–2016)

• 🔄 Replacement shells (2 or 3 buttons)

• 🗝️ HU66 blades (uncut)

• ⚙️ Virgin electronic keys ready for OBD programming

Each product listing includes:

• Chip type (ID48, MQB AES, ID88…)

• Compatible Audi A5 generation

• Blade format (HU66)

• Whether OBD programming is required

🛠️ Compatible Programming Tools

Audi A5 keys are compatible with the most trusted professional tools:

• Autel IM508 / IM608 Pro

• Xhorse VVDI2 / VVDI Key Tool Plus

• ODIS VAG (requires GeKo login)

• Lonsdor K518ISE

• OBDSTAR X300 DP Plus

• Zed-FULL, Abrites AVDI, SmartPro

📌 MQB AES Smart Keys cannot be cloned and require a GeKo-secured account or OEM-level diagnostic equipment for pairing.

📦 KeyFirst Commitments

• 🚚 Express 24/48h shipping

• 🧪 Manual quality control

• ☎️ Free technical support

• 💼 Pro pricing on request

• 🔁 Simple and fast returns

❓ FAQ – Audi A5 Keys

🔐 Which key fits my Audi A5?

• A5 B8 (2007–2016): 3-button remote or Smart Key (ID48)
• A5 B9 (2016–…): Smart Key Keyless with MQB AES chip

🔧 Can I program a key myself?

❌ Not without professional OBD tools
✅ Our keys are compatible with Autel, VVDI, Lonsdor, ODIS, etc.

🗝️ What blade type is used?

All Audi A5 models use the HU66 blade.

🔁 Can I reuse a second-hand key?

No. Audi/VAG keys are locked after first pairing. You must use a new virgin key.

🧳 Can I replace just the shell?

✅ Yes, if the original electronics are still working.

🧩 Pro Tips Before Ordering

✔️ Identify your A5 generation (B8 or B9)
✔️ Check for Keyless Go functionality
✔️ Note your OEM reference if available
📞 Contact our technical team for free verification