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1. Repair FBS4 - ESL with fault code: B225409 “ESL component fault“

 

These are the following models:

W176/246/156/117/447/205 and Infiniti Q30

 

FBS4 ESL = A 099 900 41 01

FBS4 ESL = A 099 900 41 01 80

FBS4 ESL = A 099 900 83 00

 

     

 

  • The main advantage of this service is that you only need to send us your faulty ESL, nothing more.
  • We will return your ESL repaired and ready to plug back into your vehicle.
  • No additional programming required. It is a " Plug & Play " solution.
  • B225409 copy.png
  • NO ERROR copy.png

 

2. Repair FBS4 - ESL with fault code: B225409 “ESL component fault“ or B225464 "ESL is faulty"

 

These are the following models:

W172/212/218 FBS4 ESL

 

FBS4 ESL = A 212 900 98 25

 

                          

 

 

  • The main advantage of this service is that you only need to send us your faulty ESL, nothing more.
  • We will return your ESL repaired and ready to plug back into your vehicle.
  • No additional programming required. It is a " Plug & Play " solution.
  • W212_FBS4_ESL_BLOCKED (1).png
  • W212_FBS4_ESL_OK.png

For complete information on how this service works, you can send us an e-mail: info@diagcode.com