Removing and installing vehicle interface (handy) · ar8270p8920b · Mercedes-Benz WIS

AR82.70-P-8920B

Removing and installing vehicle interface (handy)

6.3.97

MODEL 170 with CODE (313) D-network "Handy" telephone

P82.70-0481-06

1 Screws

2 Bracket

3 Electrical connections

A34/4 CTEL interface

 	Removing, installing
1	Connect quiescent current preservation unit		*WH58.30-Z-1012-09A
2	Disconnect ground cable at battery	 To protect against inadvertent contact of disconnected ground cable with ground (battery) W10, insulate cable shoe of ground cable	AR54.10-P-0003A
3	Remove cover on center console		AR68.20-P-2350G
4	Push CTEL interface (A34/4) in direction of travel
5	Unplug connecting cables (3)
6	Install in reverse order

Commercially available tools

Number	Designation
WH58.30-Z-1012-09A	Quiescent current retention unit