Periphery functions

For many functions, information from sensors, contacts and switches is required. The Front Electronic Module (FEM) receives the signals from the components and transmits the corresponding information to the bus users.

The Front Electronic Module (FEM) reads in the signals from the following components:

• Clutch switch
• Coolant level sensor
• Ride height sensors
• Parking brake warning switch
• Reverse gear switch
• Shift paddles

In addition, the Front Electronic Module (FEM) is Local Interconnect Network master for:

• Radio receiver
• Assist system operating element
• Steering column switch center (SZL)
• Multifunction steering wheel
• Headlight beam throw adjustment
• Driver's door switch block
• Inside mirror
• Integrated universal remote control (garage door opener)
• Compass
• Rain-light-solar-condensation sensor

The fanfare and the hazard warning switch are connected directly to the Front Electronic Module (FEM).