Extreme FBS4 ESL Tool
As everyone is aware we were the FIRST IN THE WORLD to offer this FBS4 ESL Repair Service to our customers more than 2 years ago .. Now we are releasing our own Extreme FBS4 ESL Tool software to our customers!! With this software you will be able to Read Error Status and Clear Fatal Error on all types of FBS4 ESL. As we have been doing this as a Repair Service for a long time now, you can be confident that our software is fully tested and reliable. For your convenience, we have made the software work with J2534 hardware (we have fully tested the software with Open Port 2.0 and CANtieCAR).
PRICES:
Extreme FBS4 ESL Tool -> 500 euro (You need J2534 hardware to use the software)
Security dongle -> 50 euro
Annual subscription -> 190 euro
Cable for Extreme FBS4 ESL tool - 3 pin -> 10 euro
* This software works with the Extreme MB Tool dongle. If you already have this software or FBS4 DSM Tool you don't need to buy a new dongle. Also, the subscription is one for all (three) software.
Main Functions & Capabilities
- Read ESL error status
- Detailed EZS + ESL Bench Diagrams – Clear step-by-step connection guidance
- KEY / EZS / ESL Status Checker – View real system status before starting work
- Clear fatal ESL fault codes - B225409 and B225464
- Repair blocked FBS4 ESL units
- Support for OBDII and bench (K-Line) workflows
- Designed for safe, professional use
Who Is This Tool For?
- Automotive locksmiths
- Electronic repair specialists
- Professional workshops
- Mobile diagnostic technicians
Supported ESL Fault Codes & Types
Supported fault codes:
- B225409 – ESL component fault for ESL types: FBS4 ESL = A 099 900 41 01; A 099 900 41 01 80; A 099 900 83 00; A 099 900 87 01; A 099 900 94 01
- B225409 – ESL component fault and B225464 – ESL is faulty for ESL types: FBS4 ESL = A 212 900 98 25
Supported Vehicles
Mercedes-Benz:
W117, W156, W172, W176, W177, W205, W207, W212, W218, W242, W246, W247, W447, W907, W910
Infiniti:
Q30, Q50
We offer two solutions:
OBDII solution:
Supported models: Q30 Infiniti, Q50 Infiniti, W117, W156, W172, W176, W205, W207, W212 ,W218, W246, W447
K-line soluiton on bench:
Supported models: Q30 Infiniti, Q50 Infiniti, W117, W156, W172, W176, W177, W205, W207, W212 ,W218, W242, W246, W247, W447, W907, W910
* Repair FBS4 - ESL with fault code: B225409 “ESL component fault“
These are the following models:
Infiniti Q30, Q50, W117, W156, W176, W205, W246, W447
FBS4 ESL = A 099 900 41 01
FBS4 ESL = A 099 900 41 01 80
FBS4 ESL = A 099 900 83 00

* Repair FBS4 - ESL with fault code: B225409 “ESL component fault“ or B225464 "ESL is faulty"
These are the following models:
W172, W207, W212, W218 - FBS4 ESL
FBS4 ESL = A 212 900 98 25

* Repair FBS4 - ESL with fault code: B225409 “ESL component fault“
These are the following models:
W177, W242, W247, W907, W910 - FBS4 ESL
FBS4 ESL = A 099 900 87 01
FBS4 ESL = A 099 900 94 01
PRICES:
Extreme FBS4 ESL Tool -> 500 euro (You need J2534 hardware to use the software)
Security dongle -> 50 euro
Annual subscription -> 190 euro
Cable for Extreme FBS4 ESL tool - 3 pin -> 10 euro
* This software works with the Extreme MB Tool dongle. If you already have this software you don't need to buy a new dongle. Also subscription is one for both software.
All prices are exclusive of VAT and delivery charges