IVE NOTICED THE BRAKE LIGHT INSIDE THE REAR WINDSRCEEN HAS A COUPLE OF LIGHTS NOT WORKING? (SOME WORK AND SOME DONT) ARE THEY LEDS OR BULBS? AND HOW DO I REPLACE THESE?

Looking at the autobulbs site it looks like 1998 model had the LED rear high stop light fitted? At a guess they will be a dealer part unless you can find one at a breakers or know someone who's handy with a soldering iron to relpace the ones that have gone??