Welcome.
Technology moves on quickly, so your Mazda is bound to have better road illumination.
Your HID/xenon bulbs may be beyond their best and can be accessed, if you have tiny hands, through the wheel arch. Otherwise the front bumper will need to be removed. New ones, with a 10 year warranty, are available.
I have not yet heard of anyone successfully using LED bulbs legally (UK).
Do post anything you attempt as many of us would be interested.