I don't know if your car has separate low and high beam bulbs like my 32?
If so my low beam HID's were dangerous when switching from high to low as there was a black time while the low beam HID's warmed up.
(I have conventional halogen high beam bulbs)
The fix was to install a diode that triggers the relay so low stays on with high.
Result is a really excellent high beam, lots of close fill in such that high can be adjusted even further out.
And low beam is ready to go when switching back from high, no black time.