Reversing camera (RFK), function - GF54.65-P-0005LE (1 Of 2)

MODEL 216.3, 221.0/1

with CODE (218) Backup camera

except CODE (498) Japan version

as of model year 2009

/YoM 08

Function requirements, general

Circuit 15 ON
Reversing camera system activated over the instrument cluster (A1)
Reverse gear engaged

Reversing camera, general

The reversing camera system assists the driver when reverse parking and when backing up.

When first put into operation, during work on the reversing camera (B84/3) or work on the trunk lid, the reversing camera must be recalibrated using the diagnostic tester.

Reversing camera function sequence

The "reverse gear engaged" signal is sent by the EGS control unit (N15/3) (with transmission 722.6) or the fully integrated transmission control unit (VGS) (Y3/8n4) (with transmission 722.9) via the drive train CAN (CAN C) to the CDI control unit (N3/9) (with diesel engine) or to the ME-SFI [ME] control unit (N3/10) (with gasoline engine). The CDI control unit or the ME-SFI [ME] control unit forwards the signal via the chassis CAN (CAN E) to the central gateway control unit (N93) which routes the signal to the interior CAN (CAN B).

The rear SAM control unit with fuse and relay module (N10/2) then activates the reversing camera power supply module (N66/10) which supplies power to the reversing camera. The camera images captured by the reversing camera are transmitted to the COMMAND controller unit (A40/3) via the reversing camera power supply module.

The guide lines have the following meaning:

Blue guide line:
Extended lateral line of vehicle
Yellow guide line:
Distance from vehicle s = 1 m
Red guide line:

Distance from vehicle s = 0.25 m

The COMMAND controller unit then activates the COMMAND display (A40/8) (without code (867) SPLITVIEW) or the SPLITVIEW display (A40/10) (with code (867) SPLITVIEW) via the telematics CAN (CAN A). The image data is transmitted directly by the COMMAND controller unit via the CVBS interface to the COMMAND display where it is displayed.

If the trunk lid is open, the message "Trunk lid open" appears in the COMMAND display or the SPLITVIEW display.

Reversing camera (RFK), location of components	Model 216	GF54.65-P-0005-01LA
	Model 221	GF54.65-P-0005-01LE
Reversing camera (RFK), block diagram		GF54.65-P-0005-02LE
Component description for COMMAND controller unit	A40/3 With code (526) COMMAND with single DVD drive (without navigation) With code (527) COMMAND APS with single DVD drive (with navigation system)	GF82.85-P-3136LE
	With code (530) COMMAND APS USA (with navigation system)	GF82.85-P-3136LEU
COMMAND display, component description	A40/8 Without code (867) SPLITVIEW	GF54.30-P-6110LE
SPLITVIEW display, component description	A40/10 With code (867) SPLITVIEW	GF54.30-P-6120LE
Component description for CDI control unit	N3/9 On model 221 with engine 629.9	GF07.16-P-6000OA
	On model 221 with engine 642.8	GF07.16-P-6000OHS
	On model 221 with engine 642.9	GF07.16-P-6000OHL
Component description for ME-SFI [ME] control unit	N3/10 With engine 156	GF07.61-P-6000MAS
	On model 221 with engine 272 (except 272.974)	GF07.61-P-6000MIS
	On model 221 with engine 272.974	GF07.61-P-6000MEH
	With engine 273	GF07.61-P-6000MLS
	With engine 275	GF07.61-P-6000MOS
	On model 221 with engine 276	GF07.61-P-6000MMB
	On engine 157, 278	GF07.61-P-6000MMC
Component description for rear SAM control unit with fuse and relay module	N10/2	GF54.21-P-6030LE
Component description for electronic transmission control unit	N15/3 With transmission 722.6	GF27.60-P-5164ACS
Component description for central gateway control unit	N93	GF54.21-P-4170LE
Component description for fully integrated transmission control unit	Y3/8n4 With transmission 722.9 (except 722.931/950)	GF27.60-P-5165AHS
	With transmission 722.931	GF27.60-P-5165AHT
	With transmission 722.950	GF27.60-P-5165LEH