R 350 4MATIC (251.165) V6-3.5L (272.967) (2006)
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Reading in following switches, pickups and sensors:
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Rear door locking unit (A72)
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Fuel level sensor, left half of tank (B4/1)
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Fuel level sensor, right half of tank (B4/2)
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Right front door rotary tumbler microswitch (M14/5s1)
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Left front door rotary tumbler microswitch (M14/6s1)
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Left rear door rotary tumbler microswitch (M14/8s1)
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Right rear door rotary tumbler microswitch (M14/9s1)
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Stop light switch (S9/1)
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Engine hood ATA switch (S62)
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Rear-end door handle switch (S88/9)
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Interference filter 1 (A49/1)
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Alarm signal horn with additional battery (H3/1) (for anti-theft alarm system (ATA [EDW]), code 551)
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Left vent window obstruction sensor strip (B51/5)
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Right vent window obstruction sensor strip (B51/6)
Switching in the following relays:
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Socket circuit 15R relay (with run-on) (F4kK)
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Heated rear window relay (F4kM)
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Rear wiper relay (F4kP)
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Trailer circuit 30X relay (F4kL)
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Circuit 15R relay (F4kR)
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Front passenger seat adjustment comfort relay (K24/2)
The fuel pump relay (F4kO) is located on the load compartment fuse and relay box (F4), but it is actuated by the ME-SFI [ME] control unit (N3/10).
Switching consumers via semiconductor switches
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Rear door locking unit
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Left taillamp (E3)
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Left turn signal lamp (E3e1)
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Taillamp and left rear fog lamp (E3e2)
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Left backup lamp (E3e3)
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Left stop lamp (E3e4)
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Right taillamp (E4)
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Right turn signal lamp (E4e1)
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Taillamp and right rear fog lamp (E4e2)
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Right backup lamp (E4e3)
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Right stop lamp (E4e4)
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Right luggage compartment lamp (E18/4)
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Left luggage compartment lamp (E18/5)
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Left rear-end door license plate lamp (E19/3)
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Right rear-end door license plate lamp (E19/4)
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Center high-mounted stop lamp (E21)
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Alarm signal horn with additional battery (for anti-theft alarm system (ATA [EDW]), code 551)
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Right rear door CL [ZV] motor (M14/9)
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fuel filler flap CL [ZV] motor (M14/10)
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Left vent window motor (M21/8)
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Right vent window motor (M21/9)
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Lumbar pump (M25/1)
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Overall trailer lighting
with code 494 USA version
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Alarm horn (H3)
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Electric Brake Control
Trailer recognition
The rear SAM control unit transmits the information for trailer recognition to the PTS control unit (N62) via CAN-B. If a trailer is recognized, the rear
PTS is not activated when the transmission is shifted into reverse gear or idle.Otherwise, the trailer would b recognized as an obstacle.
