Electrical System, Equipment & Instructions -- 202 Chassis

• Diagnostic Trouble Code List
• General Information
  • Notes on battery - AH54.10-P-0001-01A
  • Notes on AGM battery - AH54.10-P-0002-01A
• Basic Knowledge
  • 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-0005A
  • CAN data bus, function - GF54.00-P-0005F
  • Assignment and cable connections of fuse blocks - GF54.15-P-1255EA
  • Assignment and wire connection to fuse blocks - GF54.15-P-1255EB
  • Assignment and wire connections to fuse blocks - GF54.15-P-1255EC
  • Assignment and wire connections to fuse blocks - GF54.15-P-1255ED
  • Assignment and wire connections to fuse blocks - GF54.15-P-1255EF
  • Assignment and wire connections to fuse blocks - GF54.15-P-1255EG
  • Assignment and cable connections of fuse blocks - GF54.15-P-1255GH
  • Fuse assignment of fuse and relay box in engine compartment on left - GF54.15-P-1256-03A
  • Fuse assignment of fuse and relay box in engine compartment on left - GF54.15-P-1256-03I
  • Bulb failure indicator light, function - GF54.15-P-1520A
  • Outside temperature display, location/function - GF54.30-P-4104A
  • Inter-linkage of components for fanfare horns - GF54.35-P-0001-02A
  • Parktronic system (PTS), block diagram - GF54.65-P-0001-01A
  • Parktronic system (PTS), location of components - GF54.65-P-0001-02D
  • Parktronic system (PTS), function - GF54.65-P-0001A
• Safety Precautions
  • Risk of explosion from gas. Risk of poisoning and burns from swallowing battery electrolyte. Risk of injury to eyes and skin as result of caustic burns from battery electrolyte or from handling damaged lead-acid batteries. - AS54.10-Z-0001-01A
• Trouble Diagnosis
  • Prerequisites for jumper starting with 2nd battery or 2nd vehicle - AF54.10-P-6003-01A
  • Jumper starting with 2nd battery or 2nd vehicle - AF54.10-P-6003-02A
  • Problems with charging battery - AF54.10-P-6005A
  • Battery discharges, vehicle can no longer be started - AF54.10-P-6400E
  • AS / ESP indicator lamp comes and/or DTC stored (FAULT CODES C1140, C1504) - AF54.10-P-8401A
  • Wiper/windshield washer system malfunction - AF54.15-P-6010A
  • Wiper/windshield washer system malfunction - AF54.15-P-6010B
  • Complaints on engine operation, e.g. missing, bucking, surging due to defective engine wiring harness (FAULT CODES P0335) - AF54.18-P-6100C
  • Display in instrument cluster: "Air suspension" or "ABC - Visit workshop" (FAULT CODES C1000 or C1133 or C1132, C1133, C1135)- AF54.18-P-8000A
  • Electric suction fan or additional fan runs constantly, even when ignition off - AF54.20-P-6700B
  • Time difference between COMMAND and instrument cluster (IC) - AF54.30-P-6009A
• Testing & Repair
  • Testing and repair work: Passenger cars: Electrical system, equipment and instruments - AR54.00-Z-9202AA
  • Disconnect/connect battery's ground cable - AR54.10-P-0003A
  • Disconnect/connect battery ground line - AR54.10-P-0003G
  • Disconnecting and connecting ground cable at battery - AR54.10-P-0003I
  • Disconnect/connect battery's ground cable - AR54.10-P-0003P
  • Disconnect/connect battery's ground cable - AR54.10-P-0003PV
  • Disconnect/connect battery's ground cable - AR54.10-P-0003Q
  • Disconnect/connect battery's ground cable - AR54.10-P-0003R
  • Disconnect/connect battery ground line - AR54.10-P-0003T
  • Removing and installing battery - AR54.10-P-0005EA
  • Removing and installing battery - AR54.10-P-0005GC
  • Removing and installing battery - AR54.10-P-0005GH
  • Treatment of battery if vehicle taken out of service - AR54.10-P-0006EA
  • Removing and installing cargo area connector box - AR54.10-P-0010A
  • Preparing test with quiescent current retention device - AR54.10-P-1030-01AB
  • Preparing test with quiescent current retention unit - AR54.10-P-1030-01AC
  • Prepare test with quiescent current retention unit - AR54.10-P-1030-01GH
  • Preparing test without quiescent current retention device - AR54.10-P-1030-02AB
  • Preparing test without quiescent current retention unit - AR54.10-P-1030-02AC
  • Preparing test without quiescent current retention device - AR54.10-P-1030-02GH
  • Testing quiescent current - AR54.10-P-1030-03AB
  • Testing quiescent current - AR54.10-P-1030-03CS
  • Determining circuit with increased quiescent current consumption - AR54.10-P-1030-04AB
  • Determining circuit with increased quiescent current consumption - AR54.10-P-1030-04CS
  • 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 quiescent current consumption - AR54.10-P-1030AB
  • Check battery: Risk of explosion, Risk of poisoning and caustic burns, Risk of injury - AR54.10-P-1129-01A
  • Check condition of battery - AR54.10-P-1129Z
  • Charge battery - AR54.10-P-1130I
  • Charge battery - AR54.10-P-1130P
  • Charge battery - AR54.10-P-1130Z
  • Disconnecting wiring at the fuse boxes or fuse blocks - AR54.15-P-1255-01EA
  • 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-1255-02EA
  • Connecting wiring at the fuse boxes or fuse blocks - AR54.15-P-1255-02EB
  • Assignment of relay holder - AR54.15-P-1255-03EA
  • Assignment of relay holder - AR54.15-P-1255-03EB
  • Remove couplings for exterior lamp failure monitoring unit - AR54.15-P-1255-04EA
  • Install couplings for exterior lamp failure monitoring unit - AR54.15-P-1255-05EA
  • Removing and installing fuse and relay box - AR54.15-P-1255CS
  • Removing and installing fuse and relay box - AR54.15-P-1255CT
  • Removing and installing fuse and relay box - AR54.15-P-1255EA
  • Removing and installing fuse and relay box - AR54.15-P-1255ED
  • Removing and installing fuse and relay box - AR54.15-P-1255EE
  • Removing and installing fuse and relay box - AR54.15-P-1255EF
  • Removing and installing fuse box in trunk - AR54.15-P-1324A
  • Remove/install combination relay - AR54.15-P-1500EA
  • Removing and installing lamp monitoring unit - AR54.15-P-6075EA
  • Repairing wiring harness using soldered terminal sleeve - AR54.18-P-0100-02A
  • Checking wiring harness - AR54.18-P-0600-01A
  • Repair supplemental restraint system (SRS) squib wiring harness - AR54.18-P-0600A
  • Removing control modules from control module box - AR54.20-P-1257-01D
  • Removing and installing control module box - AR54.20-P-1257D
  • Removing and installing combination switch - AR54.25-P-2800CS
  • Removing and installing combination switch - AR54.25-P-2800EA
  • Removing and installing exterior lamp switch - AR54.25-P-3250EA
  • Removing and installing seat belt reminder control unit/seat belt and road speed reminder control unit - AR54.30-P-2312A
  • Setting distance - AR54.30-P-5345EA
  • Withdrawing instrument cluster - AR54.30-P-6015-01Z
  • Removing and installing instrument cluster - AR54.30-P-6015EA
  • Removing and installing instrument cluster - AR54.30-P-6015EC
  • Removing and installing instrument cluster housing - AR54.30-P-6031EA
  • Removing and installing bulbs in instrument cluster - AR54.30-P-6049EA
  • Removing and installing bulbs in instrument cluster - AR54.30-P-6049EB
  • Checking exterior lamp failure indicator - AR54.30-P-6070A
  • Removing and installing outside temperature indicator - AR54.30-P-6325EA
  • Removing and installing outside temperature indicator sensor - AR54.30-P-6341EA
  • Removing and installing outside temperature indicator sensor - AR54.30-P-6341EB
  • Removing and installing claxon - AR54.35-P-1555EA
• Component Modifications
  • Battery version changed (battery with felt) - BT54.10-P-0001-01A
  • 2nd fanfare horn installed on right - BT54.35-P-0001-01A
• Miscellaneous Notes
  • Dispose of battery - OS54.10-P-0001-01Z