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Home >> Acura >> 2007 >> RL >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> Adaptive Front Lighting System >> Adaptive Front Lighting Control Unit Learning Procedure >> When the suspension stroke sensor is removed or replaced, or the suspension stroke sensor link is disassembled.
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When the suspension stroke sensor is removed or replaced, or the suspension stroke sensor link is disassembled.

NOTE: If the AFS indicator is blinking, check the DTCs.
  1. Remove all of the baggage from the vehicle.
  2. Connect the HDS to the data link connector, and short the SCS line.
  3. Turn the ignition switch ON (II).
  4. Make sure the AFS indicator turns off after 2 seconds. (If the AFS indicator stays on and does not turn off, the AFS control unit has been replaced with a brand new control unit.)
  5. Turn the ignition switch OFF, and then back ON (II).
  6. Within 5 seconds, turn the headlight switch ON/OFF or to passing three times.
  7. Turn the headlights ON, and make sure the headlights move while the AFS control unit runs the initialization function (see INITIALIZE FUNCTION  ). (If the headlights do not move, return to step  2.)
  8. Release the SCS short command with the HDS.
  9. Adjust the headlights (see HEADLIGHT ADJUSTMENT ).