X5 Gurus,

When I bought this '02 X5 there were 2 vertical lines on the monitor, a 3rd red one has since appeared (see attached picture).

I can live with the lines, but if there is a cheap fix I would go for that option.

I have 3 questions for anyone who may have had this experience:

1) What might cause this to happen?
2) How common is this?
3) Is there a fix or do I have to buy a new monitor?

Thanks!

Attached Images