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Thread: Driver Authorization System (DAS)

  1. #1
    Potential Tuner
    Join Date
    Apr 2020
    Posts
    2

    Driver Authorization System (DAS)

    Can the tuning software bypass DAS on Mercedes vehicles like it can with VATS on GM vehicles? I'm looking to do an engine swap and need to get rid of the DAS system.

  2. #2
    Potential Tuner
    Join Date
    Apr 2020
    Posts
    5
    All Mercedes-Benz vehicles manufactured in about the last ten years use a drive authorization system (DAS) to electronically validate the key(s) used to start the vehicle.

  3. #3
    Tuner in Training
    Join Date
    Jan 2019
    Location
    Canada
    Posts
    21
    Anybody make any headway with this ?

  4. #4
    Potential Tuner
    Join Date
    Jun 2021
    Posts
    1
    I dont think so, mercedes DAS SYSTEM changed from FBS3 to FBS4 in 2015, maybe in the future can by Pass FBS3, but FBS4 wil take a log time.