Hi I am a new member of this forum.

Has anybody else fitted Bi-xenon front lighting? Cos the LR dealer told me the bi-xenon light is not worthy enough. Any advice appreciated!!! Thanks!

Hello and welcome on the forum.
Bi-Xenon are very good at night and fog and to let other people notice you earlier and they also consume less.
LR gives a full 3 year warranty for the xenons as opposed to the 1 year for the halogen.
I have them and are great. I have the normal height adaptive ones but you can also fit the cornering ones which are even better.
Can't understand your dealer.
If you have them fitted you'll surely like them.  FREELANDER 2 TD4 SE (XS UK) IZMIR BLUE SIDE STEPS COLD PACK BI-XENON TINTED WINDOWS - AND PROUD OF HER