Disconnect, connect engine wiring harness at engine side - AR15.18-P-1000-01MCV

Fig 1: Identifying Engine Side Wiring Harness Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

1. Unclip and disconnect separation point (arrow) for line (2) on tank vent valve from mount on intake manifold (4).
2. Detach holder (3) from intake manifold (4).
3. Disconnect electrical connector on alternator (G2), on throttle valve actuator (M16/6) and on intake manifold pressure sensor (B28).
4. Disconnect electrical connector (5) for refrigerant compressor (A9)

   On vehicles with CODE (I01) Air conditioning Plus.

5. Unlock retaining clamps (6) for engine wiring harness (1) on intake manifold (4) and remove engine wiring harness (1) from retaining clamps (6).
6. Unlock retaining clamps (7, 8) for engine wiring harness (1) on intake manifold (4) and remove engine wiring harness (1) from retaining clamps (7, 8).
7. Unclip retaining clip (9) for engine wiring harness (1) on intake manifold (4).
8. Lead and place engine wiring harness (1) to the side over the throttle valve actuator (M16/6).
9. Connect in reverse order.