The Office of Defects Investigations (ODI) is an office within the NHTSA which investigates serious safety problems in the design, construction or performance of vehicles. The NHTSA is authorized to order manufacturers to recall and repair vehicles, if the ODI finds a safety issue. NHTSA investigations for the 1999 Mercedes-Benz ML320, both ongoing and closed, are listed below:

  1. INVESTIGATION: ENGINE CRANKSHAFT PULLEY FAILURE

    NHTSA #PE03058

    Status:
    CLOSED

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  2. INVESTIGATION: BRAKE LINE CHAFE

    NHTSA #EA08009

    Status:
    CLOSED

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  4. INVESTIGATION: POWER STEERING HOSE LEAK

    NHTSA #RQ08002

    Status:
    RECALLED

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  5. INVESTIGATION: POWER STEERING HOSE ASSEMBLY LEAKAGE

    NHTSA #PE03006

    Status:
    RECALLED

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