remove/install backup camera control unit - AR54.65-P-0025SX

MODEL 216.3, 221.0 /1 up to 31.5.07 with CODE (218) Backup camera

MODEL 216.3, 221.0 /1 as of 1.6.07 with CODE (498) Japan version with CODE (218) Backup camera

Shown on model 221

Fig 1: Identifying Backup Camera Control Unit Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Switch off ignition and withdraw transmitter key or Keyless Go start/stop button from the EIS [EZS] control unit	Keyless Go start/stop button only for vehicles with code (889) Keyless Go.
2	Loosen the trim in the side of the luggage compartment (1) and swivel to one side until the backup camera control unit (N66/2) is accessible	Do not bend the hinge arm passage frame (2) otherwise the plastic will become discolored.
		Vehicles without code (Z07) Top protection.	AR68.30-P-4600SX
		Model 221.1 with code (Z07) Top protection.	AR68.30-P-4600SXS
3	Unscrew the nuts (7) from the bracket (4)
4	Loosen nuts (5) and bolt (6), detach bracket (4) and place to one side with lines connected
5	Remove backup camera control unit (N66/2)
6	Disconnect electrical connector (8)
7	Remove backup camera control unit (N66/2)
8	Install in the reverse order
9	Calibrate backup camera control unit (N66/2)	When replacing the backup camera control unit (N66/2). The backup camera and steering angle sensor must be calibrated when the backup camera control unit (N66/2) is replaced.	AR54.65-P-0022SX