Autel has introduced a major update enabling key programming for BMW G-Series vehicles equipped with the BDC3 immobilizer system.
Compatible Tools:
Autel IM508S, IM608 II, and OTOFIX IM series paired with XP400/XP400 Pro/XP1 Pro programmers.
(Note: OTOFIX IM1/IM2 series support is coming soon.)
Update Version:
09/03/2025 V4.70
(BMW_IMMO)
Adds Add Key function for BDC03 immobilizer for the following models with G chassis:
[Major upgrade]
2 Series G42/G87 2020-2024
3 Series G20/G21/G28/G81/G80 2020-2024
4 Series G22/G23/G26/G82/G83 2020-2024
5 Series G30/G31/G38/G60 2020-2024
6 Series G32 2020/07-2024/06
7 Series G11/G12/G70 2020-2024
8 Series G14/G15/G16 2020-2024
X3 G01/G08/G45 2020-2024
X4 G02 2020-2024
X5 G05 2020-2024
Important Notes:
A valid BMW G-Chassis subscription is required.
Key data is read from the key itself (not the BDC3 module) for enhanced security.
Only Autel BMW iKey universal smart keys are supported.
Compatibility is currently limited to certain BDC3 models.
Higher success rates observed with 2020–2024 keys marked “Hungary” in the upper right corner.
Steps to Add BMW BDC3 Key by Autel key programmer:
Enter Smart Mode → Scan BDC3 Immobilizer → Choose “Add Key”
Step 1: Read vehicle information
Step 2: Read key data (requires disassembling the original key)
Three ways are available to connect the key with XP400 Pro:
1.Use APB113 adapter (recommended)
It is included in the IMKPA Kit.
2.Use Wiring harness
3.Use Solder-free clip
Then connect Autel APB113 adapter to XP400 Pro to read key data
Step 3: Generate dealer key (Autel BMW iKey only)
Place the key on the coil of Autel XP400 Pro and follow prompts to start generating key.
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