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OBDSTAR  |  SKU: BENZ FBS3 Kit

OBDSTAR BENZ FBS3 Kit | Accessories

Regular price €15995

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The OBDSTAR BENZ FBS3 Kit is an accessory designed for programming keys for Mercedes-Benz vehicles equipped with the FBS3 (Fahrberechtigungssystem 3) immobilizer system. This kit works in conjunction with the OBDSTAR Key Master 5 (X300 PRO4) and the Key Master DP Plus (X300 DP PLUS). The set is specifically developed for situations where all keys are lost (All Keys Lost) and for adding new keys.

The functionality of this kit is focused on directly reading, writing, and erasing data from an original Mercedes-Benz key via a infrared connection. This also makes it possible to directly read the key password. Using the BENZ FBS3 Kit eliminates the need to repeatedly plug and unplug an emulator key, simplifying and speeding up the key programming procedure.


Application and functionality:

This kit provides a direct interface for reading and writing key data for the Mercedes-Benz FBS3 system and is compatible with specific OBDSTAR programming devices.

  • Key data via infrared: Enables reading, writing, or erasing data from an original Mercedes-Benz key via a infrared (IR) connection.
  • Password extraction: Supports reading the key password via the infrared interface of the P003 adapter.
  • All Keys Lost (AKL) support: The kit is suitable for scenarios where all keys are lost by establishing a direct connection to the EIS module (Electronic Ignition Switch).
  • Efficient workflow: Simplifies the programming procedure as an emulator does not need to be repeatedly plugged in and out.
  • Direct data acquisition: The included wiring harnesses allow a direct connection to the EIS module to collect the required data.

Package Contents:

  • 1x P003 Kit Adapter
  • 1x BENZ data acquisition wiring harness
  • 1x EIS/ESL wiring harness

Technical specifications:

Specification Description
Brand OBDSTAR
Model BENZ FBS3 Kit
Compatibility programming devices Key Master 5 (X300 PRO4), Key Master DP Plus (X300 DP PLUS)
Supported system Mercedes-Benz FBS3
Interface Infrared (IR) for key communication