System functions, customer functions

The FLA control unit sends a switch-on recommendation or a switch-off recommendation for the high-beam headlights to the front electronic module (FEM) regardless of the traffic situation. On the basis of this recommendation and various other input variables, the FEM decides whether the high-beam headlights will be switched on or off.

The following system functions are described:

• Automatic high-beam headlight switch-off when oncoming traffic is detected
• Automatic high-beam headlight switch-off for oncoming traffic
• Automatic high-beam headlight switch-off when adequate ambient lighting is detected
• Automatic high-beam headlight switch-on
• Indicators in the instrument panel
• Functional limitations of the high-beam assistant
• Automatic alignment of the high-beam assistant