Unfortunately we do not accept new members for free, Now яёgїsтядтїои cost 30€, if you are interesting Send Email to [email protected]

Fob not working remotely after FEM ISN change
22-09-2023, 16:03 PM,
Post: #1
Fob not working remotely after FEM ISN change
So guys рдят 3 of my trouble with this car,

After setting donor ecu isn to FEM,  had to do fresh immo, so add new keys, I added new key, sucesful, car start but only when holding key close to the steering column, no lock/циLoск. New battery in fob etc.

I tried 2 different new keys, also original key virgin and reapply, nothing.

Decided to try different FEM, even changed frequency from 434 to 868 and added another key, still same. 

ANy ideas?

tools: ACDP and CGDI
Quote this message in a reply
22-09-2023, 18:41 PM,
Post: #2
RE: Fob not working remotely after FEM ISN change
90% of the tools cant refresh 434 keys correctly

  • If you have д05, TIS or Sgate account, Ask about д05 Client to easily download NCD2.0, Secure Token, f5с, SFA, FA, SVT, MGU & Wave Provisions for ECE f5с Repair kits.
    5ёяvїcё history
  • Secure Coding 2.0 Type Key, FA, SFA, LCS Switch, SecOc, SME/HV Replacement
  • NBT/EVO/EntryNav2/MGU
  • Offline Driver Profile creation for IDC23 ID8.5
  • Feature Installer codes B2B
  • DME VIN ISN Working Hours IMMO OFF File and Remote 5ёяvїcё MG1 MD1 IMMO OFF
  • (E,F,G) 7DCT - DKG - 8HP - 6HP - EGS7 ISN Reset
  • KAFAS4 Virgin and ратснing Remote
  • CAS2/3/4 Full IMMO & LOCKSMITH Customization Dump & Remote
  • іLёаи i5тд LїСёи5ё5s
Visit this user's website
Quote this message in a reply
22-09-2023, 18:49 PM,
Post: #3
RE: Fob not working remotely after FEM ISN change
I agree, in my experience original keys virgined don't work remotely. Use new blank keys from trusted source.
Quote this message in a reply
[+] 1 user says Thank You to tonemoz for this post
22-09-2023, 19:13 PM,
Post: #4
RE: Fob not working remotely after FEM ISN change
send me which huff key u have and i will send u corresponding files to virgin with

  • If you have д05, TIS or Sgate account, Ask about д05 Client to easily download NCD2.0, Secure Token, f5с, SFA, FA, SVT, MGU & Wave Provisions for ECE f5с Repair kits.
    5ёяvїcё history
  • Secure Coding 2.0 Type Key, FA, SFA, LCS Switch, SecOc, SME/HV Replacement
  • NBT/EVO/EntryNav2/MGU
  • Offline Driver Profile creation for IDC23 ID8.5
  • Feature Installer codes B2B
  • DME VIN ISN Working Hours IMMO OFF File and Remote 5ёяvїcё MG1 MD1 IMMO OFF
  • (E,F,G) 7DCT - DKG - 8HP - 6HP - EGS7 ISN Reset
  • KAFAS4 Virgin and ратснing Remote
  • CAS2/3/4 Full IMMO & LOCKSMITH Customization Dump & Remote
  • іLёаи i5тд LїСёи5ё5s
Visit this user's website
Quote this message in a reply
23-09-2023, 02:38 AM,
Post: #5
RE: Fob not working remotely after FEM ISN change
i5тд has a procedure where you can test antennas, have you checked it ?
Quote this message in a reply
14-08-2026, 15:53 PM,
Post: #6
RE: Fob not working remotely after FEM ISN change
[citation = « Mwahab » pid='642556' chronologie='1695408100']
90 % des outils ne peuvent pas rafraîchir correctement 434 touches
[/citation]

hello

Which tool is capable of properly resetting these 433 MHz units to a virgin state?

Soft import extract PSDZ Data
https://cartechnology.co.uk/showthread.php?tid=108169

I hope I helped you
Quote this message in a reply
16-08-2026, 11:06 AM,
Post: #7
RE: Fob not working remotely after FEM ISN change
(14-08-2026, 15:53 PM)johann74270 Wrote:  [citation = « Mwahab » pid='642556' chronologie='1695408100']
90 % des outils ne peuvent pas rafraîchir correctement 434 touches
[/citation]

hello

Which tool is capable of properly resetting these 433 MHz units to a virgin state?

MK3 is good

-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
-EGS ISN F/G series, DKG1/DKG2, 6HP/8HP, 7DCT300, EGS7    Remotely via OBD
-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
Quote this message in a reply
16-08-2026, 14:59 PM,
Post: #8
RE: Fob not working remotely after FEM ISN change
The EEPROM you read out must be put into the same FEM. You not use the original EEPROM in the donor unit
Quote this message in a reply


Possibly Related Threads…
Thread Author Replies Views Last Post
0Scope Mini F56 BDC Replace remotely sasy90 4 178 04-10-2026, 09:42 AM
Last Post: sasy90
  Navi E98 not working BSBBMW 9 212 01-10-2026, 18:33 PM
Last Post: Florissilfhout
  BMW F30 B58 MG1CS003 - Working hours reset tcp443 5 334 01-10-2026, 05:23 AM
Last Post: djdum
0Dash x-Drive status display on 2017 G31 (working) remcar 1 223 30-09-2026, 13:53 PM
Last Post: BMW4LIFE
  Connected Drive VIN region change dadiv 9 1,060 27-09-2026, 05:19 AM
Last Post: tcp443
  change ISN EDC16C31 dindon1234 1 108 25-09-2026, 23:26 PM
Last Post: Gatsby79
  change of coding for English seats in EU Car G31 LCI spider231 8 615 24-09-2026, 20:45 PM
Last Post: ivanivanusic
  change the language on a BMW i5 G68 CHINA Meks_Ua 6 782 22-09-2026, 03:35 AM
Last Post: duke99
0Dash G30 cluster analog gauge mapping – how to change temperature range (e.g. 95°C–110°C)? XuLeTZ 1 171 14-09-2026, 13:42 PM
Last Post: uh60
  Working Hours MG1CS003 saifali 2 476 09-09-2026, 13:36 PM
Last Post: euroaddicts8

Forum Jump:


Users browsing this thread:
1 Guest(s)

Return to TopReturn to Content