Toyota
Ford Kuga
 Service Manual
Multifunction Electronic Modules » Component Description
Heated rear window and heated external mirrors

The GEM transmits a request signal via the CAN bus to the door modules to switch on the heated exterior mirrors.

The heated rear window and the heated exterior mirrors are switched on by the GEM under the following conditions:

  • The switch for the heated rear window is pressed and the ignition switch is in the "II" position.
  • The "defrost" function of the air conditioning is activated and the ignition switch is in the position "II".
  • The battery voltage has exceeded 16 V for more than 20 seconds (power management strategy).

    Manual requests to switch off the heated rear window by pressing the button are ignored at this time.

  • The engine was started at an outside air temperature below 4C and an engine temperature below 65. Manual requests for switching off the heated rear window by pressing the switch are accepted.

NOTE: If the battery voltage returns to the normal range then the disabling of the heated rear window is cancelled - the heated rear window is then in a switched-off state.

The GEM transmits a request signal via the CAN bus to the door modules to switch off the heated exterior mirrors.

The heated rear window and the heated exterior mirrors are switched off by the GEM under the following conditions

  • 14 minutes have elapsed since the button for the heated rear window was pressed.
  • The ignition switch is turned to the position "0", "I" or "III".
  • The switch for the heated rear window is pressed or the "defrost" function of the air conditioning is deactivated while the heated rear window is switched on.
  • The battery voltage has dropped below 10.3 V for more than 20 seconds (power management strategy). Manual requests for switching on the heated rear window by pressing the switch are ignored at this time.
  • More than 14 minutes have passed since starting the engine.
    More about «Component Description»:

    Battery charging (Smart Charge)

    Ignition overload protection

    Headlamp switch-off delay

    Turn signals

    Interior lighting

    Heated windscreen

    Heated rear window and heated external mirrors

    Ambient air temperature

    Ford Kuga Service Manual / Multifunction Electronic Modules / Component Description / Heated rear window and heated external mirrors

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