Nothing on the screen, as in the screen not lit up and completely blank or you can see something on the screen as if the back light has failed?
The entire ICE system is fed from fuse 33 behind the glove box. If any of it is working, the fuse is OK. Failure could mean the Head unit has failed or the TV/video unit in the wheel well of the boot. It might also be worth checking for water in the wheel well.
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Harry
How To's and items I offer for free, or just to cover the cost of my expenses...
http://www.the75andztclub.co.uk/foru...40#post1764540
Fix a poor handbrake; DIY ABS diagnostic unit; Loan of the spanner needed to change the CDT belts; free OBD diagnostics +MAF; Correct Bosch MAF cheap; DVB-T install in an ex-hi-line system; DD install with a HK amp; FBH servicing.
I've taken a vow of poverty. To annoy me, send money.
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