If you’re using KEYDIY tools for key programming, cloning, or smart key generation, you may encounter compatibility questions for different vehicle models. Below are some of the most frequently asked questions collected from users and KEYDIYstore technical support.
Q1: Can KD-X4 perform all keys lost on MQB vehicles?
A1: Yes.
KEYDIY KD-X4 supports both All Keys Lost and Add Key functions for Volkswagen MQB platform vehicles.
Q2: Can KD-X4 perform all keys lost for a 2021–2024 Toyota RAV4?
A2: Yes.
KD-X4 supports All Keys Lost for Toyota RAV4 (2021–2024).
Q3: Does KD-X4 support 2015 Skoda Octavia all keys lost?
A3: Yes.
KD-X4 supports the All Keys Lost function for the 2015 Skoda Octavia.
Q4: Can KD-X4 clone the key for a 2020 Lincoln Continental (902MHz)?
A4: No.
KD-X4 Locksmith’s Universal Tool does not support key cloning for this model.
However, it does support key addition via OBD.
Q5: A used smart key has been matched, but the smart function doesn’t work. What should I do?
A5: Try the following:
1. Use Chip Function → Used Key Match Without Unlock
2. If the smart function still fails, delete the key and perform the matching process again, or use the Antenna Simulation option in the matching menu.
Q6: Does KD-X4 have a dedicated Nissan 40-pin cable?
A6: Yes.
The dedicated cable is Nissan 40-Pin Harness
KEYDIY also offers 11-piece Clamp Adapter Kit
Q7: Can KD-MAX generate a smart key for a 2019 Ford Fusion (900MHz)?
A7: No.
KD-MAX does not support generating a smart key for this vehicle.
Q8: Can PAK01-TB generate a key for a 2020 Lincoln Continental (902MHz)?
A8: No.
PAK01-TB is designed for 8A chip systems.
It does not support generating keys for the 2020 Lincoln Continental (902MHz).
However, it supports matching for compatible 433MHz and 315MHz systems.
Q9: Does PAK09 support the 2012 Citroën DS5?
A9: No, KEYDIY PAK09 does not support this model.
Q10: Can the ZB11-3 Mercedes-style smart card be generated for Mercedes vehicles?
A10: No.
Although the ZB11-3 has a Mercedes-style appearance, KEYDIY currently does not provide Mercedes smart card data.
It cannot be generated or programmed directly for Mercedes vehicles.
It is mainly used with Adapter boxes and Phone key kits
Q11: Can KD-X2 program vehicle keys directly?
A11: No.
KD-X2 is designed only for key generation.
Vehicle programming must be completed using a compatible programming device.
Q12: Does KD-X4 support a 2015 BMW X3?
A12: It depends on the immobilizer system.
- BDC: Not supported.
- BDC2: Supported.
Please identify the vehicle’s immobilizer type before proceeding.
Q13: Can KD-X4 handle a locked NCF29A key for the 2024 Toyota Yaris Cross?
A13: Yes.
Use Chip Function → Used Key Match Without Unlock
If the smart function is unavailable after matching, delete the key and retry, or use the Antenna Simulation matching method.
Q14: When was the latest KD-X4 software update released?
A14: According to KEYDIY technical confirmation, KD-X4 key programmer received a software update on July 15.
Keeping the device updated ensures the latest vehicle coverage and functions.
Q15: What should I do if I don’t receive the verification code during account authentication?
A15: If the normal verification code cannot be received, KEYDIY technical support has provided the temporary backup verification code: 200909
If the issue continues, contact KEYDIY technical support for further assistance.
Contact us
WhatsApp: +86 15271813909
E-Mail: sales@KeyDiyStore.de
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