Electrical System, Equipment & Instructions -- 170 Chassis

• Diagnostic Trouble Code List
• General Information
  • Notes on avoiding damage to electronic components due to electrostatic discharge - AH54.00-P-0001-01A
  • Evaluating electronic components after repair and painting work and after accidents - AH54.00-P-1000-01A
  • General notes: Passenger cars: Electrical system, equipment and instruments - AH54.00-Z-9999AZ
  • Notes on battery - AH54.10-P-0001-01A
• Basic Knowledge
  • Data bus system function - GF54.00-P-0004A
    • Notes
    • Data bus system, block diagram - GF54.00-P-0004-03A
    • Data bus system, advantages - GF54.00-P-0004-04A
  • CAN data bus, function - GF54.00-P-0005
    • CAN data bus, function - GF54.00-P-0005A
      • Notes
      • CAN data bus data telegram - GF54.00-P-0005-01A
      • CAN data bus specification - GF54.00-P-0005-02A
      • CAN data bus fault recognition - GF54.00-P-0005-03A
      • CAN data bus applications - GF54.00-P-0005-04A
    • CAN data bus, function - GF54.00-P-0005F
  • CAN data bus, contents, function description - GF54.00-P-0999ZZ
  • Relay module position/task/design/function - GF54.10-P-4033K
    • Notes
    • Relay module position - GF54.10-P-4033-01K
  • Assignment and wire connections to fuse blocks - GF54.15-P-1255ED
    • Notes
    • Fuse and relay box, fuse block B - GF54.15-P-1255-02E
    • Fuse and relay box, fuse block C - GF54.15-P-1255-07C
    • Fuse and relay box, maxi fuse block D - GF54.15-P-1255-09C
  • Fuse box in trunk, fuse block A - GF54.15-P-1324-02C
  • Fuel pump relay position / task / design / function - GF54.15-P-4105L
    • Notes
    • Fuel pump relay, location - GF54.15-P-4105-01A
    • Fuel pump relay function - GF54.15-P-4105-02L
  • Multi-function control module (CCM), function - GF54.21-P-0001G
    • Notes
    • Multi-function control module (CCM), location of components - GF54.21-P-0001-02B
    • Multi-function control module (CCM), versions - GF54.21-P-0001-03G
    • Multi-function control module (CCM), networking the components - GF54.21-P-0001-04G
  • Fuse box on light module - GF54.25-P-3260
    • Fuse box on light module - GF54.25-P-3260-01C
    • Fuse box on light module - GF54.25-P-3260-01D
  • Instrument cluster (IC), function - GF54.30-P-0002A
    • Notes
    • Instrument cluster (IC), block diagram - GF54.30-P-0002-01A
    • Instrument cluster (IC), location of components - GF54.30-P-0002-04C
    • Instrument cluster (IC) arrangement of components - GF54.30-P-0002-04O
    • Instrument cluster (IC), location - GF54.30-P-0002-07A
  • Maintenance indicator function - GF54.30-P-0007A
    • Notes
    • Maintenance display, block diagram - GF54.30-P-0007-01A
    • Maintenance display, operating instructions - GF54.30-P-0007-02A
  • Contents, function description, instrument cluster (IC) - GF54.30-P-0997AZ
  • Indicator / warning displays, function - GF54.30-P-2001A
  • Display instruments, location / task / function - GF54.30-P-2002A
  • Inputs/outputs, location/task/function - GF54.30-P-2003A
  • Control buttons, location/task - GF54.30-P-2004A
  • K1 and K2 line, location/purpose - GF54.30-P-2015A
  • HHT interface, location/task - GF54.30-P-2017A
  • Instrument cluster display instruments, function - GF54.30-P-2312A
  • Maintenance indicator, remaining mileage function - GF54.30-P-3000A
  • Maintenance indicator, remaining time function - GF54.30-P-3001A
  • Indicator and warning signals triggered over direct lines, function - GF54.30-P-3002A
  • Indicator/warning messages triggered via CAN data buses, function - GF54.30-P-3003A
  • Directly actuated display instruments, function - GF54.30-P-3004A
  • Function of display instruments actuated via CAN data buses - GF54.30-P-3005A
  • Voltage coding of engine coolant/windshield washer fluid level, function - GF54.30-P-3006A
  • Charge indicator lamp, exterior lamp failure - GF54.30-P-3007A
  • Instrument/display illumination, location/task/function - GF54.30-P-3008A
  • Stepper motor, location/design/function - GF54.30-P-3009A
  • Function of acoustic warnings - GF54.30-P-3010A
  • Electronic clock, location/function - GF54.30-P-3011A
  • Liquid crystal display (LCD), location/task/function - GF54.30-P-3015A
  • Quartz, location/task/function - GF54.30-P-3017A
  • Electronic speedometer, location/task/function - GF54.30-P-4000A
  • Engine diagnosis malfunction indicator lamp, location/task/function - GF54.30-P-4102A
    • Notes
    • Engine diagnosis indicator lamp location - GF54.30-P-4102-01G
  • Outside temperature display, location/function - GF54.30-P-4104A
• Safety Precautions
  • Safety information: Electrical system, equipment and instruments - AS54.00-Z-9999ZZ
  • Risk of explosion, poisoning and burns, injury to eyes and skin - AS54.10-Z-0001-01A
• Trouble Diagnosis
  • Reference to complaints in other function groups - AF54.00-P-0009ZZ
  • Problems with charging battery - AF54.10-P-6005A
  • AS / ESP indicator lamp comes and/or DTC stored - AF54.10-P-8401A
  • Complaints on engine operation, e.g. missing, bucking, surging due to defective engine wiring harness - AF54.18-P-6100C
• Self-Diagnostic System
  • Multifunction control module (CCM) diagnosis contents - AD54.21-P-1003AZ
  • Multifunction control module (CCM) diagnosis previous knowledge - AD54.21-P-2003A
    • Notes
    • CCM diagnosis tools - AD54.21-P-2003-01A
    • CCM connecting socket box with test cable - AD54.21-P-2003-02B
    • CCM notes on fault code - AD54.21-P-2003-03A
    • CCM notes on programming - AD54.21-P-2003-04B
  • Multifunction control module (CCM) diagnosis operational check using actual values - AD54.21-P-3004A
  • Multifunction control module (CCM) diagnosis fault memory (Fault Codes B1000, B1010, B1011, B1013, B1014, B1021, B1024, B1025, B1115, B1217, B1406, B1407) - AD54.21-P-4003A
  • Multifunction control module (CCM) diagnosis troubleshooting - AD54.21-P-5002A
  • Multifunction control module (CCM) test of electrical system - AD54.21-P-6003A
    • Notes
    • CCM test of electrical system voltage supply - AD54.21-P-6003-01A
    • CCM test of electrical system voltage supply - AD54.21-P-6003-01B
    • CCM test of electrical system voltage supply - AD54.21-P-6003-01C
    • CCM test of electrical system front power windows voltage supply - AD54.21-P-6003-03A
    • CCM test of electrical system rear power windows voltage supply - AD54.21-P-6003-04A
    • CCM test of electrical system vehicle speed signal - AD54.21-P-6003-05A
    • CCM test of electrical system wiper voltage supply - AD54.21-P-6003-06A
    • CCM test of electrical system combination switch (S4) - AD54.21-P-6003-07A
    • CCM test of electrical system combination switch (S4) washer function - AD54.21-P-6003-08A
    • CCM test of electrical system wiper system - AD54.21-P-6003-09A
    • CCM test of electrical system wiper system - AD54.21-P-6003-09B
    • CCM test of electrical system wiper system - AD54.21-P-6003-09C
    • CCM test of electrical system wiper motor - AD54.21-P-6003-10A
    • CCM test of electrical system wiper system circuit 31b - AD54.21-P-6003-11A
    • CCM test of electrical system rain sensor - AD54.21-P-6003-12A
    • CCM test of electrical system dome lamp - AD54.21-P-6003-14C
    • CCM test of electrical system time cutoff - AD54.21-P-6003-15A
    • CCM test of electrical system rear window defroster - AD54.21-P-6003-16A
    • CCM test of electrical system rear window defroster voltage supply - AD54.21-P-6003-17A
    • CCM test of electrical system PSE rear window defroster relay - AD54.21-P-6003-18A
    • CCM test of electrical system rear window defroster switch - AD54.21-P-6003-19A
    • CCM test of electrical system turn signal system - AD54.21-P-6003-20A
    • CCM test of electrical system turn signal system - AD54.21-P-6003-20B
    • CCM test of electrical system blower motor - AD54.21-P-6003-21A
  • Instrument cluster (IC) diagnosis, contents - AD54.30-P-1000AZ
  • Instrument cluster (IC) diagnosis advanced information - AD54.30-P-2000
    • Instrument cluster (IC) diagnosis advanced information - AD54.30-P-2000A
      • Notes
      • Tools diagnosis IC - AD54.30-P-2000-01A
      • Notes on HHT advanced information diagnosis IC - AD54.30-P-2000-02A
    • Instrument cluster (IC) diagnosis previous knowledge - AD54.30-P-2000E
      • Notes
      • Tools diagnosis IC - AD54.30-P-2000-01E
      • Notes on HHT previous knowledge diagnosis IC - AD54.30-P-2000-02E
  • Instrument cluster (IC) diagnosis function check - AD54.30-P-3000
    • Instrument cluster (IC) diagnosis function check - AD54.30-P-3000A
      • Notes
      • Bulb function check IC - AD54.30-P-3000-01A
      • Warning buzzer function check IC - AD54.30-P-3000-02A
      • Display instruments/multi-function display function check IC - AD54.30-P-3000-03A
      • ASSYST function check IC - AD54.30-P-3000-04A
    • Instrument cluster (IC) diagnosis operational check - AD54.30-P-3000E
      • Notes
      • Bulbs operational check IC - AD54.30-P-3000-01B
      • Warning buzzer operational check IC - AD54.30-P-3000-02C
  • Instrument cluster (IC) diagnosis, troubleshooting - AD54.30-P-5000
    • Instrument cluster (IC) diagnosis, troubleshooting - AD54.30-P-5000A
      • Notes
      • Explanatory notes on diagnosis troubleshooting chart IC - AD54.30-P-5000-01A
      • Display instruments controlled via CAN troubleshooting chart IC - AD54.30-P-5000-02A
      • Directly controlled display instruments troubleshooting chart IC - AD54.30-P-5000-03A
      • Purpose of K lines troubleshooting chart IC - AD54.30-P-5000-04A
    • Instrument cluster (IC) diagnosis troubleshooting - AD54.30-P-5000F
  • Instrument cluster (IC), testing electrical system - AD54.30-P-6000
    • Instrument cluster (IC), testing electrical system - AD54.30-P-6000C
      • Notes
      • Voltage supply, testing electrical system, IC - AD54.30-P-6000-01C
      • Instrument cluster, testing electrical system IC - AD54.30-P-6000-02A
      • Engine coolant/windshield washer fluid level indicator lamp, testing electrical system IC - AD54.30-P-6000-03B
      • CAN data buses, testing electrical system IC - AD54.30-P-6000-04C
    • Instrument cluster (IC) test electrics - AD54.30-P-6000M
      • Notes
      • Instrument cluster, testing electrical system IC - AD54.30-P-6000-01M
      • HHT interface test electrics IC - AD54.30-P-6000-02I
      • Coolant/washer fluid level indicator test electrics IC - AD54.30-P-6000-03E
• Testing & Repair
  • Testing and repair work: Passenger cars: Electrical system, equipment and instruments - AR54.00-Z-9170AA
  • Initial filling of battery - AR54.10-P-0001Z
  • Disconnect/connect battery's ground cable - AR54.10-P-0003A
  • Removing and installing battery - AR54.10-P-0005EA
  • Treatment of battery if vehicle taken out of service - AR54.10-P-0006EA
  • Remove/install cigarette lighter - AR54.10-P-0030TX
  • Remove/install 12 Volt socket - AR54.10-P-1000TX
    • Notes
    • Preparatory measures for the quiescent current check - AR54.10-P-1000-01GH
  • Check quiescent current consumption - AR54.10-P-1030C
    • Notes
    • Preparing test with quiescent current retention device - AR54.10-P-1030-01AD
    • Preparing test without quiescent current retention device - AR54.10-P-1030-02AD
    • Testing quiescent current - AR54.10-P-1030-03C
    • Determining circuit with increased quiescent current consumption - AR54.10-P-1030-04C
    • Determine fused components with increased quiescent current consumption - AR54.10-P-1030-05AB
    • Establishing unfused components with excessive quiescent current consumption - AR54.10-P-1030-06AB
  • Check condition of battery - AR54.10-P-1129Z
    • Notes
    • Check battery; Risk of explosion, poisoning and caustic burns burns to skin and eyes - AR54.10-P-1129-01A
  • Charge battery - AR54.10-P-1130Z
  • Removing and installing fuse and relay box - AR54.15-P-1255EC
    • Notes
    • Disconnecting wiring at the fuse boxes or fuse blocks - AR54.15-P-1255-01EB
    • Connecting wiring at the fuse boxes or fuse blocks - AR54.15-P-1255-02EB
  • Removing and installing fuse box in trunk - AR54.15-P-1324C
  • Repairing wiring harness using soldered terminal sleeve - AR54.18-P-0100-02A
  • Repair supplemental restraint system (SRS) squib wiring harness - AR54.18-P-0600A
    • Notes
    • Checking wiring harness - AR54.18-P-0600-01A
  • Installing repair wiring harness - AR54.18-P-0900G
    • Notes
    • Prepare wiring harness from package contents - AR54.18-P-0900-01G
  • Removing and installing control module box - AR54.20-P-1257C
    • Notes
    • Removing control modules from control module box - AR54.20-P-1257-01C
  • Removing and installing multifunction control module - AR54.21-P-0001G
  • Flashing control unit - AR54.21-P-0012-06A
  • Removing and installing combination switch - AR54.25-P-2800EA
  • Removing and installing light module - AR54.25-P-3260C
  • Removing and installing instrument cluster - AR54.30-P-6015EC
  • Removing and installing bulbs in instrument cluster - AR54.30-P-6049EB
    • Notes
    • Removing bulbs - AR54.30-P-6049-01Z
    • Installing bulbs - AR54.30-P-6049-02Z
  • Removing and installing outside temperature indicator sensor - AR54.30-P-6341EB
  • Removing and installing fanfare horns - AR54.35-P-1555EC
• Test & Adjustment Values
  • Test and adjustment values: Passenger cars: Electrical system, equipment and instruments - BE54.00-Z-9999AZ
  • Test values for battery, voltage supply - BE54.10-P-1000-01A
  • Test values for generator charge indicator lamp - BE54.30-P-1000-01A
• Maintenance
  • Batteries - check fluid level, correct - AP54.10-P-5410A
• Retrofitting & Conversion
  • Retrofitting electronic vehicle log - AZ54.61-P-0001B
    • Notes
    • Retrofit wiring harness for electronic vehicle log - AZ54.61-P-0001-02T
    • Retrofitting control module for electronic vehicle log - AZ54.61-P-0001-03T
    • Performing function check on electronic vehicle log - AZ54.61-P-0001-04T
  • Retrofitting ultrasonic backup assist - AZ54.65-P-0001G
    • Notes
    • Paint sensors and contour rings - AZ54.65-P-0001-01A
    • Making holes in bumper - AZ54.65-P-0001-02F
    • Installing, connecting sensors - AZ54.65-P-0001-03A
    • Installing control module - AZ54.65-P-0001-04G
    • Installing instrument - AZ54.65-P-0001-05H
    • Routing, connecting wiring harness - AZ54.65-P-0001-06A
    • Check ultrasonic backup assist - AZ54.65-P-0001-07A
• Miscellaneous Notes
  • Dispose of battery - OS54.10-P-0001-01Z