Additional bulbs in dash

[Surfboy]

Is it possible to drill additional holes and insert small LEDs to illuminate the dash better?

I have tried a variety of bulbs, LED and incandescent and I can't get a decent blue colour that is not patchy.

There appear to be a few areas of 'land' on the back of the unit that it may be possible to drill through without affecting any electrickery. Is it just a case of wiring the new bulbs in series with the existing circuit? Do they need resistors or anything?

[Apache]

Yes, it's possible. What resistors you need for your LEDs depends on what LEDs you buy. A lot of suppliers sell the correct resistors with them these days.

[Surfboy]

I've bought 10 diffused blue 3mm leds with appropriate resistors for 12v, already attached.

I'll photograph my progress and if it works well, I'll do a little write up.

Apparently they should be wired in parallel to enable as many leds as required.