From amber to clear side marks??

[J.Seven]

Hi everybody, I´m a newbie and have been surfing this boar for the last days, great site you have here, best on the net by far .
I´m going to Germany ten days from now to buy a BMW X5 4.4i.
Have been reading some scary stories here about X5 poor reliability which was a surprise to me. Anyway it wont me change my minds regarding my purchase.

I would like to ask a few questions.
Is it necessary to change the all lights to go from this


To this


Or is it possible to change just the amber glass fo the with one?

How about cost, in case I need a new complete set of lights, how much would it cost? Does it come with the lights?
And the rear lights, how much for a set of clear rear lights?

Thanks in advance.
J.Seven