BMW AK90+ BMW EWS key programmer | TESTED
Last Updated on April 19, 2026 by Juraj
AK90+ is simple soluton for key programming of older BMWs with EWS immobilizer system. Setup and using it is extremely straightforward.
AK90+ overview
Overall score
8.7
ak90
BMW AK90+
The BMW AK90+ is simple to use tool for key programming of bmw ews system.
Personally tested by Juraj – what he likes
- Easy installation
- Easy to use
✗ Global OBD✗ Full system codes✗ Full system live data✗ Bidirectional✗ Coding~ ECU programming
Service functions (1+)
Scores
Programming
6/10
Vehicle coverage
10/10
Ease of use
10/10
UX quality
9/10
Speed
9/10
Price / value
9/10
Build quality
6/10
✅These scores come from testing on real cars, solving real problems. How I test OBD2 scanners →
Specs
| Tool type | Standalone device |
| User level | Professional |
| Vehicle focus | bmw, mini |
| System focus | key |
| Free updates | Not included |
| Subscription | Not required |
Photos
Support & resources
| Supported languages |   |
Videos
Read key information (VIN, Mileage)
EWS analyzed by AK90
How to connect image guides
Real-world procedures tested with this tool
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Best Overall
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Free lifietime updates
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Bluetooth
Most versatile
Bi-Directional Scan tools (+mobile)
Responses