Retrofitting hands-free system - AZ82.70-P-0005F

MODEL 210 

with CODE (273) Provision for D-network handy telephone 

with CODE (354) CTEL antenna (GSM 900 and 1800 MHz) 

for Mercedes-Benz FSE8 hands-free system 

Fig 1: Identifying Hands-Free System Components - Model 210

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Removal
1	Connect quiescent current retention unit		*WH58.30-Z-1012-09A
	Risk of explosion  from gas. Risk of poisoning and caustic burns  from swallowing battery electrolyte. Risk of injury  from caustic burns to eyes and skin from battery electrolyte or from handling damaged lead-acid batteries	No fire, sparks, naked flames or smoking. Wear acid-resistant gloves, clothing and glasses. Pour battery electrolyte only into suitable and appropriately marked containers.	AS54.10-Z-0001-01A
2	Disconnect ground cable of battery		AR54.10-P-0003A
	Notes on battery	All models.	AH54.10-P-0001-01A
3	Remove overhead control panel
4	Fold up cover on center console (screwed)		AR68.20-P-2350F
5	Remove spectacles or cassette compartment		AR68.20-P-2450F
6	Remove radio		AR82.60-P-7502EA
	Installation
7	Retrofitting portable cellular telephone mount for hands-free system		AZ82.70-P-0005-01F
8	Retrofitting hands-free system wiring harness		AZ82.70-P-0005-03A
9	Retrofitting hands-free system wiring harness		AZ82.70-P-0005-02F
10	Install console (12)	The console (12) is inserted in the center console and fastened with screw (13).
11	Reassemble vehicle 6-1
12	Carry out start-up and function test	Check telephone for proper functioning according to operating instructions.