Accessory Electronic Module, Accessory USB Unit And Central Electronic Module - Vehicle Communication Information

• Vehicle Communication Information, Accessory Electronic Module (AEM)
  • Description Of Activations
    • Relay Engine Block Heater
    • Alarm, Output Signal P0
    • Alarm, Output Signal P1
    • Alarm, Output Signal S0
    • Alarm, Output Signal S1
    • CARPHONE Mute Signal
  • Description Of Reading Off Of Extended Diagnostic Trouble Code (DTC) Information
    • Description Of Frozen Values
      • Explanation
      • Engine Running
      • Passenger Compartment Temperature
      • Outside Temperature
      • Battery Voltage, Central Electronic Module (CEM)
      • Mileage
      • Battery Voltage, Accessory Electronic Module (AEM)
      • Relay Engine Block Heater
      • Alarm, Output Signal P0
      • Alarm, Output Signal P1
      • Alarm, Output Signal S0
      • Alarm, Output Signal S1
  • Description Parameters
    • Battery Voltage, Accessory Electronic Module (AEM)
    • Ignition Key Position
    • Relay Engine Block Heater
    • Alarm, Output Signal P0
    • Alarm, Output Signal P1
    • Alarm, Output Signal S0
    • Alarm, Output Signal S1
    • CARPHONE Mute Input Signal
    • Engine Running
    • Passenger Compartment Temperature
    • Outside Temperature
    • Mileage
    • Battery Voltage, Central Electronic Module (CEM)
• Vehicle Communication Information, Accessory USB Unit (AUU)
  • Description Of Parameters
    • Parameters, Status
      • Status, Fault Counter On USB/Media Port
  • Description Of Read-Out Of Extended Diagnostic Trouble Code Information
    • Notes
    • Description Of Frozen Values
      • Explanation
      • Parameters, Value
  • Description Of Counter
  • Description Of Status Identifier
• Vehicle Communication Information, Central Electronic Module (CEM) (2006-2009)
  • Description Of Activation
    • Activating Components / Functions, Part 1
      • Relay Front Fog Lamp, Activated
      • Relay Front Fog Lamp, Not Activated
      • Relay High Beam, Activated
      • Relay High Beam, Not Activated
      • Relay Washer Motor Front, Activated
      • Relay Washer Motor Front, Not Activated
      • Rear Washer Motor Relay, Activated
      • Rear Washer Motor Relay, Not Activated
      • Relay, Headlamp Wash / Wipe, Activated
      • Relay, Headlamp Wash / Wipe, Not Activated
    • Activating Components / Functions, Part 2
      • Interior Lighting, 100%
      • Interior Lighting, Not Activated
      • Extended X-Supply, Activated
      • Extended X-Supply, Not Activated
      • Relay, Infotainment, Activated
      • Relay, Infotainment, Not Activated
      • Unlocking Fuel Filler Flap, Activated
      • Unlocking Liftgate, Activated
      • Unlocking Liftgate, Not Activated
  • Description Of Parameters
    • Parameters, General, Part 1
      • Twilight Sensor, Sensor Signal, Value
      • Back-Up (Reverse) Gear Inhibitor, Status
      • Fuel Level, Value
      • Battery Temperature Sensor, Signal
      • Battery Temperature, Value
    • Parameters, General, Part 2
      • 30 Supply, Value
      • Position Ignition Key, Status
      • Ignition Key Inhibitor, Status
      • Clutch Position Sensor
      • Accelerator Pedal Input Signal, Analog, Value
      • Supplemental Restraint System Module (SRS), Airbag OK, Status
      • Brake Fluid Level, Status
      • Windshield Wiper, Status
      • Rear Windshield Wiper, Status
      • Rain Sensor, Status
      • Windshield Washer Fluid Level, Status
      • Rheostat Signal, Value
    • Parameters, Central Locking
      • Central Locking, Status
      • Origin Most Recent Lock Command, Status
      • Child-Proof Lock, Status, Status
      • Private Locking Of Luggage Compartment Lid, Status
      • Lock Status Passenger Door, Status
      • Lock Status Driver's Door, Status
      • Lock Status Left-Hand Rear Door, Status
      • Lock Status Right Rear Door, Status
      • Remote Control Number, Status
      • Remote Control, Number Of Remote Controls, Status
      • Remote Control, Low Battery Voltage, Status
    • Parameters, Immobilizer Function
      • Switch Key In, Status
      • Checking The Key, Status
      • Power Supply Steering Column Lock Module (SCL), Status
      • Checking The Steering Column Lock Module (SCL)
      • Checking The Steering Column Lock Module (SCL), Status
      • Immobilizer, Steering Column Lock Module (SCL), Start Allowed
      • Immobilizer, Checking The Engine Control Module (ECM)
      • Immobilizer, Fuel Pump (FP), Status
      • Immobilizer, Programming
    • Parameters, Alarm
      • Alarm Status
      • Hood Switch, Status
      • Left-Hand Front Door, Status
      • Right-Hand Front Door, Status
      • Left-Hand Rear Door, Status
      • Right-Hand Rear Door, Status
      • Door Switch Liftgate / Luggage Compartment Lid, Status
      • Indicator Led Alarm, Status
      • Switch Reduced Alarm, Status
      • Unlocking Liftgate / Luggage Compartment Lid, Status
      • Switch Liftgate / Luggage Compartment Lid, Status
      • Unlocking Fuel Filler Door, Status
      • Power Supply To Mass Movement Sensor (MMS) Or Movement Sensor (IMS) (IMS Replaces MMS From And Incl. Model Year 2012), Status
    • Lighting
      • STOPLAMP, Left, Value
      • STOPLAMP, Right, Value
      • Stop (Brake) Light Switch, Status
      • Low Beam, Left, Value
      • Low Beam, Right, Value
      • Parking Lamps, Group 1, Value
      • Parking Lamps, Group 2, Value
      • Fog Lamp, Rear, Value
      • Back-Up (Reversing) Lamp, Status
      • Hazard Warning Signal Flashers, Status
      • Interior Lighting, Value
      • Lamp, Seat Belt Reminder, Status
      • Lighting Rotary Switch, Status
    • Relay
      • Relay For The Horn, Status
      • Relay, Interior Lighting, Status
      • Relay Extended X-Supply, Status
      • Relay Infotainment, Status
      • Fuel Pump (FP) Relay, Status
      • Relay Washer Motor, Front, Status
      • Rear Washer Motor Relay, Status
      • Relay, Headlamp Washing, Status
      • Relay, Rear Windshield Heating, Status
      • Relay Front Fog Lamps, Status
      • Relay High Beam, Status
      • Description Of Reading Off Extended Diagnostic Trouble Code (DTC) Information
• Vehicle Communication Information, Central Electronic Module (CEM) (2010-2013)
  • Description Of Activation
    • Activating Components / Functions, Part 1
      • Relay Front Fog Lamp, Activated
      • Relay Front Fog Lamp, Not Activated
      • Relay High Beam, Activated
      • Relay High Beam, Not Activated
      • Relay Washer Motor Front, Activated
      • Relay Washer Motor Front, Not Activated
      • Rear Washer Motor Relay, Activated
      • Rear Washer Motor Relay, Not Activated
      • Relay, Headlamp Wash / Wipe, Activated
      • Relay, Headlamp Wash / Wipe, Not Activated
    • Activating Components / Functions, Part 2
      • Interior Lighting, 100%
      • Interior Lighting, Not Activated
      • Extended X-Supply, Activated
      • Extended X-Supply, Not Activated
      • Relay, Infotainment, Activated
      • Relay, Infotainment, Not Activated
      • Unlocking Fuel Filler Flap, Activated
      • Unlocking Liftgate, Activated
      • Unlocking Liftgate, Not Activated
    • Automatic Start/Stop Of Engine
      • Notes
      • Secondary Battery Relay
  • Description Of Parameters
    • Parameters, General, Part 1
      • Twilight Sensor, Sensor Signal, Value
      • Back-Up (Reverse) Gear Inhibitor, Status
      • Fuel Level, Value
      • Battery Temperature Sensor, Signal
      • Battery Temperature, Value
    • Parameters, General, Part 2
      • 30 Supply, Value
      • Position Ignition Key, Status
      • Ignition Key Inhibitor, Status
      • Clutch Position Sensor
      • Accelerator Pedal Input Signal, Analog, Value
      • Supplemental Restraint System Module (SRS), Airbag OK, Status
      • Brake Fluid Level, Status
      • Windshield Wiper, Status
      • Rear Windshield Wiper, Status
      • Rain Sensor, Status
      • Windshield Washer Fluid Level, Status
      • Rheostat Signal, Value
    • Parameters, Central Locking
      • Central Locking, Status
      • Origin Most Recent Lock Command, Status
      • Child-Proof Lock, Status, Status
      • Private Locking Of Luggage Compartment Lid, Status
      • Lock Status Passenger Door, Status
      • Lock Status Driver's Door, Status
      • Lock Status Left-Hand Rear Door, Status
      • Lock Status Right Rear Door, Status
      • Remote Control Number, Status
      • Remote Control, Number Of Remote Controls, Status
      • Remote Control, Low Battery Voltage, Status
    • Parameters, Immobilizer Function
      • Switch Key In, Status
      • Checking The Key, Status
      • Power Supply Steering Column Lock Module (SCL), Status
      • Checking The Steering Column Lock Module (SCL)
      • Checking The Steering Column Lock Module (SCL), Status
      • Immobilizer, Steering Column Lock Module (SCL), Start Allowed
      • Immobilizer, Checking The Engine Control Module (ECM)
      • Immobilizer, Fuel Pump (FP), Status
      • Immobilizer, Programming
    • Parameters, Alarm
      • Alarm Status
      • Hood Switch, Status
      • Left-Hand Front Door, Status
      • Right-Hand Front Door, Status
      • Left-Hand Rear Door, Status
      • Right-Hand Rear Door, Status
      • Door Switch Liftgate / Luggage Compartment Lid, Status
      • Indicator Led Alarm, Status
      • Switch Reduced Alarm, Status
      • Unlocking Liftgate / Luggage Compartment Lid, Status
      • Switch Liftgate / Luggage Compartment Lid, Status
      • Unlocking Fuel Filler Door, Status
      • Power Supply To Mass Movement Sensor (MMS) Or Movement Sensor (IMS) (IMS Replaces MMS From And Incl. Model Year 2012), Status
    • Lighting
      • STOPLAMP, Left, Value
      • STOPLAMP, Right, Value
      • Stop (Brake) Light Switch, Status
      • Low Beam, Left, Value
      • Low Beam, Right, Value
      • Parking Lamps, Group 1, Value
      • Parking Lamps, Group 2, Value
      • Fog Lamp, Rear, Value
      • Back-Up (Reversing) Lamp, Status
      • Hazard Warning Signal Flashers, Status
      • Interior Lighting, Value
      • Lamp, Seat Belt Reminder, Status
      • Lighting Rotary Switch, Status
    • Relay
      • Relay For The Horn, Status
      • Relay, Interior Lighting, Status
      • Relay Extended X-Supply, Status
      • Relay Infotainment, Status
      • Fuel Pump (FP) Relay, Status
      • Relay Washer Motor, Front, Status
      • Rear Washer Motor Relay, Status
      • Relay, Headlamp Washing, Status
      • Relay, Rear Windshield Heating, Status
      • Relay Front Fog Lamps, Status
      • Relay High Beam, Status
    • Automatic Start/Stop Of Engine
      • Notes
      • Secondary Battery Relay
      • Voltage Secondary Battery
      • Voltage Secondary Battery, Latest Stored
      • Voltage Secondary Battery, Lowest Average Value
      • Charging Need Secondary Battery
      • Charging Time Secondary Battery
      • Temperature Secondary Battery
      • Downtime
      • Voltage/Power-Sensitive Consumers Of Electricity
    • Battery Monitoring Module (2011-)
      • Notes
      • Battery Current
      • Battery Voltage, Battery Monitoring Sensor
      • Temperature (Main) Battery
      • Charge Level (Main Level) Battery (Soc State Of Charge)
      • Charge Balance Battery
      • Calculating Battery Status
      • Standby Current Average Value
      • Communication Battery Monitoring Sensor, Status
      • Battery Monitoring Sensor, Status
      • Battery Operating Time Since Reset Of Battery Monitoring Sensor
      • Request Charge Voltage Alternator
      • Alternator Control
  • Description Of Frozen Values, Central Electronic Module (CEM)
    • Explanation
    • Battery Voltage, Value
    • Distance, Value
    • Passenger Compartment Temperature, Value
    • Outside Temperature, Value
    • Engine Running, Status
    • Time, Value
  • Status Identifier, Description
  • Counters, Description