ive done tis conversion on my golf

switched my globes for blue LEDs because its easier to read and matches the colour of the car.

simple really, cost me $12. go to ****ies and get a few superbright LED's, get them to give you the correct resistors for them to run in a 12V system. i soldered them in place, 1 resistor for each led. very simple. took me 1 hour to do the job, including taking the dash out and putting it back in.