Remove contacts from maxi power timer coupling - AR00.19-P-0120-14A

Fig 1: Identifying New Passenger Vehicle Wiring Harness Repair Kit (220 589 04 99 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 2: Identifying Wiring Harness Repair Kit, Basic (000 589 13 99 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 3: Identifying Blade Holder With Clamping Pliers (220 589 01 99 50)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 4: Identifying MPT Blade (220 589 01 99 51)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Unfasten secondary release on version with retaining cap (shown on Maxi Power Timer, Junior Power Timer coupling) 

1. Using a suitable tool, pry up the lock tabs on the retaining cap (1).
2. Pull the retaining cap from the clutch housing (2).
   Fig 5: Prying Up Lock Tabs On Retaining Cap

   Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

   Unpin female contacts from coupling 

3. Insert blade holder with clamping pliers and MPT blade from front side though openings at contact cavity of coupling (1).

   This step compresses the spring shackles (2) on the female contact.

4. A slight tug on the corresponding cable will remove the female contact (1) from the coupling.
   Fig 6: Removing Female Contacts From MPT Coupling

   Courtesy of MERCEDES-BENZ OF NORTH AMERICA.