1995 Mercedes Benz C36FACTORY OEM SERVICE PROCEDURE

Preparation For Test (Section 22)

  1. Turn ignition OFF.
  2. Remove diagnostic module (OBD II, N59/1).
  3. Connect socket box with test cable according to connection diagram. See Fig 1 or Fig 2 .

For special tool and connector identification, see Fig 3 and Figure .

Fig 1: Connecting Socket Box To OBD-II Diagnostic Module (Model 129)
G00197116Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
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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.