Removing and installing TELE AID emergency call system control module - AR82.95-P-0005M

MODEL 215, 220 with CODE (347) TELE AID emergency call system (D2B) 

Illustrated on model 220 

Fig 1: Identifying TELE AID Emergency Call System Control Module Remove/Install Components - Illustrated On Model 220

Courtesy of MERCEDES-BENZ USA

	Removal, installation
	Notes on TELE AID emergency call system
1	Disconnect ground lead from battery	The roll-over sensor in the TELE AID control module (A35/8) recognizes an accident and triggers an emergency alarm. For this reason it is absolutely necessary to disconnect the ground lead when the assembly plate (1) is removed
2.1	Remove rear seat cushion	Model 215	AR91.12-P-1020N
		Model 220
2.2	Remove rear seat cushion	Model 220 with bucket seats (code 401)
3.1	Remove seat adjustment device	Model 220 with bucket seats (code 401)
4	Remove assembly plate (1) from vehicle floor and turn
5	Unscrew screws (2) and remove bracket (3)
6	Lift TELE AID control module (A35/8) from assembly plate (1)	Do not damage wiring harness
7	Disconnect all antenna leads (4, 7) from TELE AID control module (A35/8)	Observe color coding when connecting
8	Disconnect connector (5) from TELE AID control module (A35/8) and pull off
9	Disconnect fiber optic cable connector (6) and pull off fiber optic cable	Do not kink or stretch fiber optic cable D2B. Install caps on fiber optic cable connector and module connection
10	Install in opposite order