Mercedes-Benz CLS-class C257 (2017-2021) stationary heater unit Wiring diagrams

ALARM SIREN AMBIANCE ILLUMINATION CONTROL UNIT BRN WIRE BRN/GRN WIRE COOLANT CIRCULATION PUMP DIAGNOSTIC CONNECTOR DRIVE UNIT CONTROL UNIT DRIVER SIDE ENGINE HOOD CONTACT SWITCH DRIVETRAIN CONTROL UNIT ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE FUSE, RELAY MODULE FRONT SAM CONTROL UNIT LEFT FANFARE HORN LEFT FRONT DOOR CONTROL UNIT LOW TEMPERATURE CIRCUIT CIRCULATION PUMP 1 LOWER RADIATOR TRIM FLAP ACTUATOR MOTOR OVERHEAD CONTROL PANEL CONTROL UNIT PARK PAWL CAPACITOR PERIPHERY CAN (CAN PER) POTENTIAL DISTRIBUTOR RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT LAMP UNIT RIGHT INTERIOR CAN (CAN B) POTENTIAL DISTRIBUTOR SLIDING ROOF CONTROL MODULE STATIONARY HEATER SWITCHOVER VALVE STATIONARY HEATER UNIT UPPER RADIATOR TRIM FLAP ACTUATOR MOTOR USER INTERFACE CAN (CAN HMI) POTENTIAL DISTRIBUTOR W/ INTERIOR MONITORING WINDSHIELD HEATER CONTROL UNIT

ACTIVE DISTANCE ASSIST DISTRONIC ELECTRIC CONTROLLER UNIT DRIVER SEAT CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 8) FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT HEATER CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT FRONT SEAT HEATER/SEAT VENTILATION CONTROL UNIT FUSE 1 FUSE 2 FUSE 301 FUSE 302 FUSE 303 FUSE 304 FUSE 305 FUSE 306 FUSE 307 FUSE 310 FUSE 314 FUSE 316 FUSE 317 FUSE 4 FUSE 5 FUSE 6 HEAD UNIT HERMES CONTROL UNIT LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT MONO MULTI-FUNCTION CAMERA MULTIPLE FUSE 1 OVERHEAD CONTROL PANEL CONTROL UNIT RAIN/LIGHT SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT (OR RED/BLU) WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT MULTICONTOUR SEAT CONTROL UNIT RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR RIGHT REAR DOOR CONTROL UNIT SHORT, LONG-RANGE RADAR SENSOR STATIONARY HEATER UNIT STEREO MULTI-FUNCTION CAMERA TO MULTIPLE FUSE 2 (DIAGRAM 8 OF 8) W/ ACTIVE DISTANCE ASSIST DISTRONIC W/ DISTRONIC PLUS W/ MEMORY W/ MULTICONTOUR SEAT W/O ACTIVE DISTANCE ASSIST DISTRONIC W/O DISTRONIC PLUS W/O MEMORY W/O MULTICONTOUR SEAT

ACTIVE PARKING ASSIST/STATIONARY HEATER ANTENNA ACTIVE PARKING ASSIST/STATIONARY HEATER ANTENNA SPLITTER AIR CONDITIONING SYSTEM BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BT TEL FUSE 314 FUSE 416 GRN/VIO WIRE GRY/RED WIRE HOT AT ALL TIMES NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR FUSE, RELAY MODULE RED WIRE RED/BLK WIRE SHD SHIELD SIG SIG STH STATIONARY HEATER FUEL PUMP STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER STATIONARY HEATER SWITCHOVER VALVE STATIONARY HEATER UNIT W/O REMOTE PARK-PILOT W/ REMOTE PARK-PILOT