Model 215/220
Driver-side SAM control unit
P54.21-2622-00
Left front SAM control unit (N10/6) shown on model 220
Location
Removal/installation
The left front SAM control unit (N10/6) is located in
the left front control unit box.
The work instructions are documented in WIS:
f54.21-P-1260J Model 215, 220
i Note
The fuse and relay block can be separated from
the control unit.
Tasks
Control
Master control unit for the exterior lights function
except the turn signal functions
Workshop Information System
(WIS)
n82.10-P-0999B
LHD vehicles
Model 215
Model 220.02/06/07/12/16/17
Wiper system (WSA) Model 215, 220
n82.30-P-0998S
Automatic air conditioning (AAC [KLA])
Model 215
n83.40-P-0999N
Model 220
n83.40-P-0999I
Overview of SAM Control Units/Current Passenger Car Model Series 2005 b
– This printout will not be recorded by the update service. Status: 08 / 2005 –
53
Model 215/220
Driver-side SAM control unit
Workshop Information System
(WIS)
Control
Electrically adjustable steering column (ESC [EVL])
Model 215, 220
n46.15-P-0998SZ
Master control unit for the anti-theft alarm system
(ATA [EDW]) Model 215, 220
n80.50-P-0999SZ
with code (491) USA version
with code (551) Anti-theft alarm system (ATA
[EDW])
Switching of consumers
Scanning of switches, pickups and sensors
• Left front lamp unit
except left low beam
• Right low beam
• Left front fog lamp
• Left side-marker lamp I M
• Cockpit illumination circuit 58d
• Alarm signal horn with additional battery
• ABC air suspension wake-up signal actuation
(with code 487)
•
•
•
•
•
•
Rotary light switch
HCS [SRA] button (with code 600)
Outside temperature indicator temperature sensor
Coolant temperature sensor
Coolant pressure sensor
Jacket tube microswitch
Hall sensor 1 (longitudinal adjustment in/out)
Hall sensor 2 (longitudinal adjustment up/down)
• Brake fluid indicator switch
• Parking brake switch
Switching the following relays
•
•
•
•
•
•
•
•
•
54
Circuit 15 relay
Circuit 15R relay
Wiper on/off relay
Wiper stage 1/stage 2 relay
Wiper park position heater relay
In/out steering column adjustment relay 1
In/out steering column adjustment relay 2
Up/down steering column adjustment relay 1
Up/down steering column adjustment relay 2
Voltage supply for the following
control units
• No voltage supply for control units
CAN connections
• CAN link between left front SAM control unit
(N10/6) and CAN-B voltage distributor (plug 2)
• CAN link between left front SAM control unit
(N10/6) and cockpit CAN-B voltage distributor
(plug 4)
b Overview of SAM Control Units/Current Passenger Car Model Series 2005
– This printout will not be recorded by the update service. Status: 08 / 2005 –
CAN signals
Wiring diagrams and pin/connector assignments
The left front SAM control unit (N10/6) is a device on
the CAN-B in the overall network.
n00.19-P-0999SZ Model 215, 220 up to 31.8.03
n00.19-P-0999SX Model 215, 220 as of 1.9.03
Current information on the wiring diagram and on the
connector assignments can be found in the documentation in WIS.
Model 215/220
Driver-side SAM control unit
Fuse and relay assignments
Current information on the assignments can be found
in the documentation in WIS.
Connector assignment of left front SAM control unit (N10/6)
Circuits and assignments
Workshop Information System
(WIS)
Wiring diagrams and pin/connector assignments
Control unit N10/6 in model 215
r54.21-P-2101CA
with code (614) Bi-xenon headlamp unit
Control unit N10/6 in model 220
r54.21-P-2101SA
with code (614) Bi-xenon headlamp unit
Fuse and relay assignments
n54.15-P-0800I
Model 215, 220
Overview of SAM Control Units/Current Passenger Car Model Series 2005 b
– This printout will not be recorded by the update service. Status: 08 / 2005 –
55