2004 Porsche Boxster Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Checking belt strap

  • Pull out the belt strap on the automatic belt device fully.
  • Check the belt strap for soiling; clean, if necessary, with mild soap suds. When drying, avoid direct sunshine.
  1. Damage type 1

    If one of the damage types shown below -damage types 1 and 2-  is found on an accident vehicle, the seat belt and belt buckle must be replaced.

Fig 1: Identifying Belt Damage Type 1
G03155398Courtesy of PORSCHE OF NORTH AMERICA, INC.
  1. Damage type 2

    If damage such as -damage type 1,2, 3-  is found on a vehicle not involved in an accident, it is sufficient to replace the damaged seat belt.

    Fig 2: Identifying Belt Damage Type 2
    G03155399Courtesy of PORSCHE OF NORTH AMERICA, INC.
  2. Damage type 3

    Burn marks from cigarettes, or similar.

    Fig 3: Identifying Belt Damage Type 3
    G03155400Courtesy of PORSCHE OF NORTH AMERICA, INC.
  3. Damage type 4

    The belt tensioner must always be replaced if it has been triggered. The seat belt is damaged by the deflector -damage type 4-. 

    Fig 4: Identifying Belt Damage Type 4
    G03155401Courtesy of PORSCHE OF NORTH AMERICA, INC.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.