def METHOD_NAME(packer, bus, enabled, target_speed_kph, lead_car_in_sight, fcw):
  target_speed = min(target_speed_kph, 255)
  values = {
    "ACCAlwaysOne": 1,
    "ACCResumeButton": 0,
    "ACCSpeedSetpoint": target_speed,
    "ACCGapLevel": 3 * enabled,  # 3 "far", 0 "inactive"
    "ACCCmdActive": enabled,
    "ACCAlwaysOne2": 1,
    "ACCLeadCar": lead_car_in_sight,
    "FCWAlert": 0x3 if fcw else 0
  }
  return packer.make_can_msg("ASCMActiveCruiseControlStatus", bus, values)