Preparation For Tests (Section 22)

1. Turn ignition OFF.
2. Remove diagnostic module (N59).
3. Connect socket box with test cable. See Fig 1 and Fig 2 .
NOTE: This step only pertains to test steps 1.2-1.3 and 2.1-2.2.
4. With ignition Off, remove base module (N16/1) and connect socket box with contact module 1 and contact box. See Fig 1 and Fig 2 .

Fig 1: Identifying Special Tools

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 2: Connecting Socket Box To Control Module

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.