AHL automatic headlight vertical aim control

[X5only]

Hi,

INPA on my 2005 X5 4.4 sports with LRA adaptive directional headlights gives error that it cannot read HL automatic headlight vertical aim control. EasyDIS shows the module for automatic headlight vertical aim does not exist in the vehicle. Does this make sense? Don't both modules exist on my vehicle? Or does LRA adaptive directional headlights module also controles HL automatic headlight vertical aim functionality?

Thanks for any clarifications.

[X5only]

Found answer - adaptive directional headlights (AHL) control unit also does height adjustment of the headlight:

http://forums.5series.net/uploads/11...213_567677.pdf