Retrofit Rear Mercedes-Benz Dashcam With Existing Front Dashcam - AZ54.71-P-0003LF

Model 222 except code 6U4 (Mercedes-Benz Ecall emergency call system Russia (GLONASS)) except code 965 (Taxi/rental car - electrical pre-installation) except code Z07 (B7 armoring on special protection version) 

Courtesy of MERCEDES-BENZ USA

Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
Topical note	Notes on retrofitting electrical/optical lines		AH82.00-P-0000-01A
	Remove
1	Release fuse and relay module on driver's side.
2	Remove A-pillar trim on driver's side.
			AR68.30-P-4050LF
3	Remove upper B-pillar trim on driver's side and place it to one side with the seat belt attached.
			AR68.30-P-4700LF
4	Remove front and rear grab handles on the driver's side.
			AR68.30-P-4330NKB
5	Remove coat hook from driver's side roof lining and remove screw located underneath.	Long wedge	Fig 1
6	Remove left C-pillar trim and place to one side with attached seat belt.
		Model 222.0/1	AR68.30-P-4490LF
		Model 222.9	AR68.30-P-4490LFA
7	Remove overhead control panel control unit.
			AR82.20-P-1000LF
	Install
8	Retrofit rear dashcam mount.	When pressing on, ensure that the pressure is applied directly on the adhesive point. The maximum adhesive strength is only reached after approx. 72 h at 20°C. During the first hour avoid the application of any mechanical load.	AZ54.71-P-0003-00LWE
		Otherwise adhesion problems may occur. Cleaner	*BR00.45-Z-1025-04A
	Remove
9	Remove cover for rain and light sensor.	Long wedge	Fig 1
10	Remove both sun visors.
			AR68.60-P-5480NKB
11	Pull off front and rear edge guard on driver's side in area of roof lining.
12	Release front and rear roof lining on driver's side.
	Install
13	Retrofit wiring harness for dashcam.		AZ54.71-P-0003-01LF
		Adhesive tape roll, non-woven Tesa tape, 50 meters, 50 mm wide	*BR00.45-Z-1144-02A
14	Latch dashcam at rear (2) into dashcam mount opposite direction of arrow on eject button.	Mount dashcam at rear (2) at the earliest one hour after gluing on the dashcam mount. Otherwise, the dashcam mount may work its way loose.
15	Perform initial startup.		AZ54.71-P-0001-02LWE
	National settings for Mercedes-Benz dashcam		GF54.71-P-0010-02LWE
16	Install remaining parts.
	Update Vehicle Documentation (VeDoc)
17	Attach "Mercedes-Benz dashcam retrofitted at front and rear as per AZ54.71-P-0003LF note" under field organization texts to DG 54, DG 67 and DG 68.
	Check
18	Perform function test.	See Owner's Manual.

Fig 1: Identifying Long Wedge (115 589 03 59 00)

Courtesy of MERCEDES-BENZ USA