June 18, 2026
Keydiy KD-X4 new user feedback:
"Today I successfully programmed an MQB49 key with a 5D chip for a 2022 Audi e-tron. I used theKEYDIY KD-X4for the job.
The first task was to safely disassemble the key. It wasn’t difficult at all—in fact, I would say it was quite easy. Then, using an adapter, I read the key information, created a dealer key, changed the key ID to match the ID of the original lost key, and then programmed it to the vehicle. The vehicledid not have SFD.
The key I used was an original used key. The programming process went smoothly and without any issues.
I have a feeling that KEYDIY is one step ahead in this area.
The key I used had three chips, compared to the original key, which had only two chips. I assume that the key I used was from a vehicle with more advanced comfort features.
Despite this difference, everything works perfectly and there are no error messages or fault codes.”
Posted by: jean at
07:48 AM
| No Comments
| Add Comment
Post contains 175 words, total size 4 kb.
35 queries taking 0.0697 seconds, 198 records returned.
Powered by Minx 1.1.6c-pink.











