Inputs

Inputs

Terminal 30
The battery positive terminal is connected directly to the load input of the Power Module.

Battery Switch




The battery switch (BS) offers the vehicle owner and the service department the choice between the settings ON ("closed circuit current monitoring") and OFF ("storage mode"). It is located above the PM on the right hand side of the luggage compartment.

Interior Lighting Button
This controls the interior lighting and is located on the front interior lighting unit. The possible settings are "Automatic control", "On", "Off" and "Workshop mode" (hold for 3 seconds).

Exterior Trunk Lid Release Button (TOEHK)
This button is a direct input to the Power Module. The trunk lid is released by means of the button on the outside of the trunk lid.

Trunk Lock Actuator Switch
The switch in the trunk lock actuator is used to inform the Power Module as to the position of the lock actuator and to synchronize the SCA. it also controls the luggage compartment lighting, the monitoring of the alarm system and the trunk lid warning light.

SCA Contact
This input is used to signal the PM that the SCA has rotated 180° (used to switch off the electric motor).

15_w (wake-up)
This is a redundant signal from the Car Access System which wakes up the Power Module.

Battery Temperature Sensor
Measures the temperature directly on the battery negative terminal. This information is used for the "optimum charging" function. The measuring range is -25 °C to +75 °C.

K-CAN Periphery
Enables communication with the vehicle network.