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BMW X3 G01 TCB/ATM Telematics Control Module Replacement – ConnectedDrive Not Working
12-03-2026, 22:17 PM,
Post: #1
BMW X3 G01 TCB/ATM Telematics Control Module Replacement – ConnectedDrive Not Working
Hi everyone,

I'm looking for some advice regarding the telematics control module on my BMW X3 G01.
The original module had water damage, so I replaced it with a second-hand unit. The replacement module has already been programmed and coded, and currently there are no fault codes in the car.
However, BMW ConnectedDrive is not working.
When I try to register the car in the BMW app, the initial activation confirmation code is never received by the vehicle, so the activation process cannot be completed.
Things I've tried so far:
The replacement module is programmed and coded with ё5у5
No error codes are present in i5тд
Attempted module replacement via д05 i5тд
But when trying to start the programming process through д05 i5тд, it refuses to start and gives a message that replaced modules are detected. I assume this happens because the installed module is second hand.
My questions:
Is it possible to reuse a second-hand telematics module (TCB/ATM) on a G01 and have ConnectedDrive working?
Does the module need to be virginized or cleared of the previous VIN before it can work properly?
Is there some additional step in i5тд/д05 or f5с/telematics provisioning that I might be missing?

Any help or experience with this would be greatly appreciated.

Thanks in advance!
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12-03-2026, 22:23 PM, (This post was last modified: 12-03-2026, 22:24 PM by Fx82.)
Post: #2
RE: BMW X3 G01 TCB/ATM Telematics Control Module Replacement – ConnectedDrive Not Working
Same question has been answered a couple of days ago.
Answer: not possible buy new from the dealership.

This forum also has a search function please use it.

Same question has been answered a couple of days ago.
Answer: not possible buy new from the dealership.

This forum also has a search function please use it and expand your knowledge.

Secure coding 2.0
Feature installer codes
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12-03-2026, 23:03 PM,
Post: #3
RE: BMW X3 G01 TCB/ATM Telematics Control Module Replacement – ConnectedDrive Not Working
Already discussed on many threads:

1. solder original chip on donor ATM
2. buy new one from dealer

-Secure Coding NCD 2.0, SFA, SecOC, Certificate Validation CBB
-MRR, RAM, BDC, BCP, Kombi Live Cockpit, Kafas2, Kafas4, SLI, LDW, LCW...   Remotely via OBD
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-DME/DDE ISN MDG1, EDC16, EDC17, MEVD17xx, MSVxx, MSDxx   Remotely via OBD
-CAS1, CAS2, CAS3, CAS4
-MGU Carplay Android Auto with/without ATM(6AE)    Remotely via OBD
-Wifi port retrofit EntryNav2 Enavevo
-BMW Mini flash iD4 to iD6, Carplay activation    Remotely via OBD
-ратсн OBD Remotely MGU, CIC, NBT, NBT Evo iD4 iD5 iD6 EntryNav2(EnavEvo), full f5с set, remove Component Protection(CP)
-EGS Alpina Flash tune    Remotely via OBD
-Fxx GTS/CS Flash tune     Remotely via OBD
-Gxx M2 M3 M4 to CS software update 530HP 650NM, OPF FAP delete   Remotely via OBD
and more...

Whatsapp: Send PM first
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[+] 1 user says Thank You to bm92 for this post
28-05-2026, 00:01 AM,
Post: #4
RE: BMW X3 G01 TCB/ATM Telematics Control Module Replacement – ConnectedDrive Not Working
Have a look at this!


https://cartechnology.co.uk/showthread.php?tid=37323

You will have to solder the esim you cant escape this, only in USA it was possible to migrate from what i read somewhere, in Europe your stuck 
I have ATM working with 4G i did not had to downgrade to 2G like many had to. 
ATM with VIN and eSIM swap - integrated with NBT Evo 2 - no emulators. 

good luck
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