Retrofit D-net portable CTEL - AZ82.70-P-0001QQA

MODEL 209.3 /4 with CODE (273) Portable CTEL preinstallation (non-networked), VDA wiring except CODE (386) Preinstallation for telephone "Handy", UPCI system for Mercedes-Benz hands-free system FSE11 with CAN interface, as from code (805) Modification year 2004 

Illustrated on model 209.3 

Fig 1: Identifying D-Net Portable CTEL - Model 209.3

	Remove
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Risk of explosion  caused by oxyhydrogen gas. Risk of poisoning and caustic burns  caused by swallowing battery acid. Risk of injury  caused by burns to skin and eyes from battery acid or when handling damaged lead-acid batteries	No fire, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and glasses. Pour battery acid only into suitable and appropriately marked containers.	AS54.10-Z-0001-01A
1	Disconnect ground cable of battery	On vehicles equipped with power seat adjustment, both front seats should be moved as far back as possible before starting.
			AR54.10-P-0003Q
	Notes on battery	All models	AH54.10-P-0001-01A
2	Remove cover beneath instrument panel (left)
			AR68.10-P-1500P
3	Remove front floor covering (left)
			AR68.20-P-2050P
4	Open cable ducts in left footwell
5	Remove cover below instrument panel (right)
			AR68.10-P-1520P
6			Remove front floor covering (right)
			AR68.20-P-2070P
7	Open cable ducts in right footwell
8	Remove front passenger footrest	Only fold over front passenger footrest. Do not disconnect electrical connectors.
9.1	Remove radio
		Up to 31.5.04, up to 31.5.04 with CODE (756) MB Audio 10 radio/CD with traffic news decoder/RDS.	AR82.60-P-7502Q
		As of 1.6.04.	AR82.60-P-7502QA
9.2	Remove operating / display unit with control unit
		Up to 31.5.04 with CODE (352) COMAND operating and display system, up to 31.5.04 with CODE (498) Japan version.	AR82.85-P-7472Q
		As from 1.6.04 with CODE (498) Japan version, as from 1.6.04 with CODE (527) COMAND APS (with navigation), as from 1.6.04 with CODE (530) COMAND APS USA (with navigation system).	AR82.85-P-7472QA
	Install
10	Retrofit control unit and interface		AZ82.70-P-0008-01QQS
		Double-sided adhesive tape, width 25 mm	*BR00.45-Z-1075-02A
11	Retrofit hands-free system wiring harness		AZ82.70-P-0005-02QQT
12.1	Install radio
		Up to 31.5.04, up to 31.5.04 with CODE (756) MB Audio 10 radio/CD with traffic news decoder/RDS.	AR82.60-P-7502Q
		As of 1.6.04.	AR82.60-P-7502QA
12.2	Install operating and display unit with control unit
		Up to 31.5.04 with CODE (352) COMAND operating and display system, up to 31.5.04 with CODE (498) Japan version.	AR82.85-P-7472Q
		As from 1.6.04 with CODE (498) Japan version, as from 1.6.04 with CODE (527) COMAND APS (with navigation), as from 1.6.04 with CODE (530) COMAND APS USA (with navigation system).	AR82.85-P-7472QA
13	Retrofit portable CTEL mount for hands-free system		AZ82.70-P-0005-01QQT
14	Install remaining parts onto vehicle	8 to 1.
15	Perform version coding subsequently	Handsfree system with CAN interface.	AZ54.65-P-0001-08QQS
		STAR DIAGNOSIS diagnosis system.	*WH58.30-Z-1048-13A
16	Carry out start-up and function test	Check telephone operation according to operating instructions.	AZ82.61-P-0001-04B