[Fixed] Key cloning didn’t work - 2017 Audi A5 Sport still needs code

3848 views - Last reply: May 14, 2025
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Need the key code to program a new key for my 2017 Audi A5 Sport - help?

Hello! We've developed a VIN-based tool to help you get your key code for the 2017 Audi A5 Sport. Check it out here: VIN Key Code Generator.

Replies (3)

Really hoping this unlocks my 2017 Audi A5 Sport's mystery code.

Just checking in to say this helped with my 2017 Audi A5 Sport. Thanks!

My 2017 Audi A5 Sport needs a new key but I need the code first. Help!

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Common questions about key programming, fob issues, and replacement options

Lost Keys
1) Contact a locksmith who specializes in automotive keys or your dealership 2) Provide proof of ownership (registration, title, ID) 3) They'll either cut new keys by code or reprogram your car's system 4) This is expensive ($200-$800) as the immobilizer may need resetting.
Lost Keys
Locksmiths or dealers can: 1) Decode your door or ignition lock to determine key cuts 2) Access your car's key code through manufacturer databases (with proof of ownership) 3) Program new transponder keys using diagnostic equipment.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Lost Keys
1) Contact a locksmith who specializes in automotive keys or your dealership 2) Provide proof of ownership (registration, title, ID) 3) They'll either cut new keys by code or reprogram your car's system 4) This is expensive ($200-$800) as the immobilizer may need resetting.
Key Tip: Store your key code separately from your keys
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You can buy fobs online, but: 1) Must match your exact model/year 2) Many still require professional programming 3) Cheap knockoffs may not work reliably. Some eBay/Amazon sellers offer programming instructions for DIY-friendly models.
Key Tip: Avoid exposing key fobs to water or extreme temperatures
Lost Keys
Dealerships can often cut keys using your VIN, but will require proof of ownership. This only works for original factory keys - aftermarket or previously replaced locks won't match. The key will still need programming to start the car if it has a transponder.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Key Fact: Some insurance policies offer key replacement coverage

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