Autel Update 2025- Subaru Forester, BRZ 2022- AKL Free PIN

 Autel MaxiIM IM508S/IM608 II pro series released new immobilizer software major update on October 15th, 2025.

 

10/15/2025 V5.40
Asian models_IMMO V5.40 10/15/2025

Nissan:

Adds IMMO recovery method for X-Trail.

Adds password-free Smart Key Learning function for Magnite (2023-). [Major upgrade]

Adds IMMO learning functions for models including Townstar (2021-), Patrol (AT) (2025), Frontier, Kicks, and Pathfinder.

Suzuki:

Adds All Keys Lost function for the following models as of 2022: Ertiga Hybrid, Dzire, Grand Vitara Hybrid, etc.

Adds IMMO learning functions for models including Across (2022-) and Swace (2022-).

Mitsubishi:

Adds IMMO learning functions for the following models of 2024: L200 (LC#), Triton (LC#), Triton (LB#, LC#), Triton/L200 (LA#, LB#, LC#), L100 EV, etc.

Adds IMMO learning functions for the following models as of 2024: eK X/eK Wagon (B3#), eK Xspace/eK Space/Delta Mini (B3#), eK X EV, etc.

Adds IMMO learning functions for models including Outlander (GN#) (2022-) and XForce/Outlander Sport (GR#) (2024-).

 

Hyundai

Adds Key Learning function for models including KONA (SX2) (2023-), GV70 (JK1a) (2025), and IONIQ 5 (NEA EV) (2025).

Adds password calculation (with OEM key) function for models with 47 smart key including Mistra (2017), Tucson (2019), and Veloster (2019).

Adds password calculation (with OEM key) function for models with 4A smart key including Venue (2020-2021) and i10 (2020).

Adds password reading (via OBD) function for models with 6A smart key including Elantra (AD) (2020-) and Elantra (AD) (2020-).

 

Kia:

Adds Key Learning function for models including EV6 (CV) (2022-), EV6 (CV1A) (2025),  and EV9 (MV1A) (2025).
2. Adds password calculation (with OEM key) function for models with 47 smart key including Optima (2019), Sedona (2015-2019), and Sorento (2015-2018).
3. Adds password calculation (with OEM key) function for models with 4A smart key including Sportage (2018-2022) and Carnival (KA4) (2022).
4. Adds password reading (via OBD) function for models with 6A smart key including Seltos (SP2) (2020-2021) and Seltos (SP2i) (2020-2021).

 

Subaru:

Adds Key Learning function for models including Impreza (2022-) and Forester (2022-).

Adds password-free Smart Key Learning function for BRZ (2022-).

Adds password-free Smart Key Learning function for Forester (2025-). [Major upgrade]

Adds password-free All Smart Keys Lost function for Outback (2021-).

 

Infiniti:
Adds IMMO learning functions for the following models of 2025: QX50, QX55, QX60, etc.

Autel IM508 Read Nissan Juke F16 HFM Pin Code with APB131

 NISSAN JUKE F16 READ PASSWORD DONE with Autel IM508 XP400 Pro and APB131 adapter.

ALL KEYS LOST DONE.
HFM: R7F7010193

Autel J2534 vs Topdon Rlink J2534

 Autel MaxiFlash J2534 vs Topdon Rlink J2534 which to buy? Is the compatibility similar?

 

The Autel MaxiFlash J2534 (also Maxiflash JVCI) and the Topdon RLink J2534 are both SAE J2534-compliant pass-thru devices designed for OEM-level vehicle diagnostics, ECU reprogramming, and coding. They enable technicians to interface with manufacturer-specific software (e.g., Toyota Techstream, Honda iHDS) via a PC, supporting tasks like module updates and fault repairs. Neither includes OE software subscriptions, which must be purchased separately from the vehicle makers.

Key differences lie in ecosystem integration, connectivity, price, and brand-specific optimizations. The Autel is more tightly integrated with Autel’s diagnostic scanners, making it ideal for users already in the Autel ecosystem. The Topdon is more affordable and offers a streamlined driver management system for broader OEM compatibility, appealing to budget-conscious independents. Both support modern protocols like CAN FD and DoIP, but real-world performance can vary by software.

Comparison Table

Feature/Specification	Autel MaxiFlash J2534/JVCI	Topdon RLink J2534
Compliance Standards	SAE J2534-1 & J2534-2, D-PDU, RP1210, CAN FD, DoIP	SAE J2534, D-PDU, RP1210, CAN FD, DoIP
Connectivity	Bluetooth wireless, USB, Ethernet; built-in WiFi antenna for advanced networking	Wired USB Type-C only (no wireless); stable but less flexible
Operating System Support	Windows (PC-based); seamless with Autel MaxiSys tablets (e.g., Elite II, MS909)	Windows 7/8/10/11 (64-bit PC only); no tablet integration
Vehicle/OEM Coverage	Broad: Toyota Techstream, Volvo VIDA, Honda HDS, Jaguar-Land Rover IDS, BMW 3G; all makes/models with OE software	17+ brands (e.g., Ford IDS, Nissan Consult, BMW ISTA, Mercedes Xentry); focuses on 13+ core brands
Key Features	– Fast reprogramming for newest controllers – Data storage & internet updates – Oscilloscope/multimeter in VCMI variant – Direct BMW/Benz ECU programming with Autel scanners	– DMS (Driver Management System) for one-click driver installs/updates via RLink Platform – Compact/lightweight design – High-speed wired data transfer – Responsive tech support
Power Supply	AC/DC adapter (12V); vehicle-powered via OBD-II	AC/DC adapter; vehicle-powered via OBD-II
Dimensions/Portability	Compact VCI form factor; portable with cables included	Pocket-sized (lightweight, fits in toolbox); includes zippered case
Price (Approximate, USD)	$800–$1,000 (varies by retailer; higher for bundles with scanners)	$299 (more affordable entry point)
Pros	– Proven reliability in Autel ecosystem – Wireless flexibility – Extensive Autel-specific programming (e.g., BMW/Benz)	– Cost-effective – Easy setup with RLink Platform – Broad OEM driver access – Stable wired performance
Cons	– Higher cost – Requires binding SN for some older models (newer versions simplified) – Dependent on Autel for full potential -need the subscription for Autel tablet	– No wireless option – Potential driver conflicts (e.g., with GM GDS2 or other J2534 tools) – Limited to PC (no scanner integration)
Best For	Professional shops using Autel tools; high-volume BMW/Benz/Toyota work	Independent technicians seeking value; multi-brand OE programming on a budget

 

Detailed Differences
1. Integration and Ecosystem: 

The Autel shines in hybrid use—pair it with an Autel MaxiSys scanner for direct ECU programming on select vehicles (e.g., Mercedes-Benz and BMW without a PC). The Topdon is PC-centric, relying on its RLink Platform for driver management, which simplifies installing/updating software for brands like Ford or Porsche but lacks scanner synergy.

2. Connectivity and Speed:
Autel’s Bluetooth enables wireless freedom, reducing cable clutter in busy shops. Topdon’s wired USB prioritizes stability and low latency, which is preferable for long programming sessions but limits mobility.

3. Ease of Use and Setup:
Topdon edges out with one-click driver downloads via its platform, ideal for quick OEM switches. Autel requires initial driver installation from CD/USB and occasional firmware updates, but it’s straightforward for experienced users.

4. Performance and Reliability:
Both handle core J2534 tasks reliably, but user feedback highlights Autel’s faster reprogramming speeds for complex jobs. Topdon is praised for affordability and support but may need workarounds for GM tools (e.g., uninstalling conflicting drivers).

5. Value and Support:
At under $300, the Topdon offers better entry-level value for occasional use. Autel’s premium price reflects its brand reputation and extras like waveform tools in advanced variants. Both provide lifetime support, but Topdon’s is noted for quicker responses.

If you’re in the Autel ecosystem or need wireless features, go with the Autel J2534. For cost savings and easy multi-OEM access, the RLink J2534 is a strong contender. Always verify compatibility with your specific OE software and vehicle models before purchase.

Autel IM608 Copy BMW iX3 2023 BDC3 Key

 User feedback:

BMW iX3 2023 BDC03 system add key (copy) with Autel IM608 & APB113 adapter successfully.

Need to activate BMW G license on Autel.

This is a 100% electric car.

Don’t put both keys in car.
Autel doesn’t recognize them together.

Autel IM608 2022 Subaru WRX AKL EEPROM Data Error?

 Problem:

Working on a 20222 Subaru WRX blade ignition key, all keys lost. It’s not a smart key it’s a key ignition. Tried to program key with Autel IM608 but kept getting this error.

Failed to generate analog key. Eeprom data error, get key type failed.

Solution:

First of all, always do Manual selection with Subaru’s.

2022+ Subaru WRX bladed ignition all keys lost is not possible with any tool. Even the smart pro won’t do it.

Autel cannot do it via OBD. It’s eeprom job.

Autel IM608 Brick BMW FEM/BDC Solution

 Problem:

Tried to add key for BMW X6 (F16 made 2016) with Autel IM608 + XP400 PRO + FEM/BDC platform. Choosed smart selection and went step by step. After sensing original key in test platform next step was put the original key to xp400 programmer. Reading was failed. Start whole process form begining cause there was not option like retry read original key on programmer. After that BDC died and im608 couldn’t communicate with module. Any solution?

Solution:

Don’t use Smart mode for BMW FEM/BDC. Smart mode only saves the coding. If you didn’t bench it then you will not have eeprom data. the BTLD or SWFL main is missing then you will likely brick the module.

Always go the manual mode to read and save and not the smart mode.

Eeprom corrupted just write original eeprom data.
If BDC you need data from same car eeprom or just replace BDC.
Write the original EEPROM back, connect Autel to the car and try to repair.
If it’s not there, find a different EEPROM belong to X6 model and write it.
Write on another EEprom original dump and problem solve.

Try to write backup to 95256 and restore coding.
Write coding back. If you didn’t read it save it, use the im608 to repair coding and write.

 

Connect BDC back to the car, go to expert mode on Autel and start BDC repair, make sure to add power to the car, if it failed, find a different EEPROM similar to the year and model of the car, write it and try repair again, once it repaired restore coding and do the process of adding key again only expert mode.

 

Whether you clip the EEPROM or remove it and read it in XP400 with adapter, read it manually first through system selection, open the file up to view the data and take a photo of the first and last bits. Read it again, save it as another file, open the 2nd one up and compare the first and last pages of data you took a photo of. If they’re matching then you have a good file. If they don’t match you know you’re not getting a good read and need to do it until you do have a matching set. Use one of the original matching sets to edit and write back. Then you eliminate screwing up the EEPROM with corrupt data.

Autel IM608 Update PCR2.1 Simos 8 Cloning Data Conversion Function

 Autel MaxiIM IM508 and IM608 (as well as OTOFIX IM1/IM2) released new IMMO software in September 2025. Decent bench support added for BMW and Mercedes.

 

VolksWagen_IMMO, Audi_IMMO, Bentley_IMMO, Seat_IMMO, Skoda_IMMO

V2.40 Function Updates

Audi_IMMO
1. Adds PFLASH data writing, EEPROM data writing, and EEPROM cloning data conversion functions (in bench mode) for Bosch series EDC17CP04, EDC17CP14, EDC17CP20, EDC17CP20 (Crafter), EDC17CP24, EDC17U05, MED17.1, MED17.1.1, MED17.5.1, MED17.1.21, EDC17CP54, MED17.1.10, EDC17C74, EDC17CP74, MED17.1.12, MED17.1.27, MED17.1.61, and MED17.1.62 ECMs.
2. Adds FLASH reading/writing, EEPROM reading/writing, IMMO data calculation, and EEPROM cloning data conversion functions (in bench mode) for Siemens/Continental series PCR2.1, SIMOS8.3x, SIMOS8.4x, SIMOS8.5x, SIMOS8.6x, SIMOS12.1, and SIMOS12.2 ECMs.
3. Adds chip reading (via dump) function and IMMO data decoding function for D70F3426 of Audi Q3 (2018-) and D70F3427 of Beetle (2014-2017).
4. Optimizes diagrams for reading (via dump) operation guide for V850 D70F3526 and ELV 5K0905861.
5. Optimizes menu order for IMMO 4 instrument.

 

Now users are able to clone above EDC17 series, Simos PCR2.1, Simos 8.x, Simos 12.x ECUs using IM608/IM508 XP400 pro on bench mode.

How to Repair BMW FEM/BDC Module with AUTEL IM508S?

 Here comes the user’s working experience on how repair BMW FEM/BDC module after programming failed with AUTEL IM508S.

“I worked on BMW X1 2017 BDC01. I pull FEM/BDC module out of car, connected it with godiag and started process as usual. After EEPROM successfully preprocessing, Autel started to program module to get SK but it wrote “Failed to program” and restored original EEPROM data back. After this, I put ECU back to car but it didnt start and ignition didnt wake up. So I tried to backup coding file but it didnt help. After little survey I tried to check software version (which I did also before I started programming) but Autel showed me “Software mismatch”. So I used ECU recovery process, choose original FEM/BDC data (backup done by reading ECU info) and it helped. So even I didnt program new key, I was able to repair ECU.”

 

For the future always read the EEPROM twice and compare it by seen first page and last page just simple tip if you keep using autel for BMW.

You can compare the two readings and see if they are exactly the same, Just to make sure that you get the same data.

Program Honda ID33 T5 All Keys Lost with Autel IM608

 Problem:

Doing a Honda UK 1998 id33/T5 chip all keys lost with Autel IM608. Autel asks to “use of the red learning key of the immobiliser control unit” as shown in the picture. What does it mean?

Here’s what the message means:
On older Honda models (like your UK 1998 with ID33/T5 chip), the immobilizer system was designed with a “red key” (sometimes called a master key or learning key).
The red key is not for everyday driving.
It is a special programming/master key supplied with the vehicle originally.

Its purpose is to put the immobilizer control unit (ICU) into learning/programming mode, allowing new black keys (regular transponder keys) to be registered.
Without this red key, the immobilizer will not accept or learn any new transponders when “all keys are lost.”

In short:
The Autel IM608/IM508 tool is telling you that you cannot continue key programming unless you have that original red master key.
Important notes for your case (Honda UK 1998, ID33/T5 chip):

If you don’t have the red key anymore (many owners lost it because it was not meant for daily use), you cannot add keys directly with diagnostic tools.
Your options are usually:

1. Replace or virginize the immobilizer control unit (ICU/ECU) and program new keys from scratch.
2. Use EEPROM/immobilizer dump programming with a programmer to add keys manually to the system.
3. Order a new ECU/ICU set with pre-programmed keys from Honda (very expensive).
So basically, the tool is saying:
“You need the red learning/master key to let me program new keys. If you don’t have it, we need to go another route (EEPROM, swap, or virginize).”

Pull immobilizer ring and eeprom a key in with autel.

Autel IM608 Adds BMW G Series BDC3 IMMO Function

 Autel has released a new update for the first time once again. This update adds the key programming function for BMW G series BDC3 immo system.

Compatible devices:

Autel IM508S/IM608 II or OTOFIX IM series with with XP400/XP400 PRO/XP1 Pro

 

The OTOFIX IM1/IM2 series will also be upgraded later.

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

 

NOTE:

We still need to pay BMW G-chassis subscription to add BDC3 key.

It is getting immo from key not from BDC3 module. It is safer.

Need to add an Autel BMW ikey universal smart key.

The current function only supports adding keys for some BDC3 models, not all.
For keys with model years between 2020-2024 and the “Hungary” marking in the upper right corner, the success rate is higher.

Main steps to add BMW G Series BDC3 Key with Autel:

Go to Smart mode- scan BMW BDC3 immo module- select Add key function.

Step 1: Read vehicle info
Step 2: Read key data
This step requires disassembling the original key and reading data from original key.

There are 3 ways to connect the key board with xp400 pro:

1. Use the APB113 adapter (it is included in the IMKPA kit) to connect the key to the xp400 programmer.

2. Use a wiring harness to connect the key to the xp400 programmer.

3. Use a solder-free clip to connect the key to the programmer.

It is recommended to use the APB113 adapter for more stable data reading.

Then connect the apb113 adapter to the xp400 pro to read key data.

Step 3: Generate dealer key
This function only generates Autel BMW ikey.
Place the Autel BMW ikey to the coil of XP400 Pro like this.

Then start generating key.