7 Series F01 headlight height adjustment

[London GT3]

The lights on my 730d are set far too high and dazzle oncoming drivers. They are xenons. There is no adjustment in the cabin.

Does anyone know if they are easily adjusted from under the bonnet or is it a service department job?

Thanks

[nav p]

They have auto adjustment..if you think they are too high it is a workshop job to check self levelling system