Hi . I have a problem with my climatronic unit it is totaly dead no heat no display , the fuse had blown but after changing it i have still got the same problem ,so i was just wondering if their is anything else that i have missed or can check before i have to take to a garage !! thanks

Has new fuse blown as well?

When you turn on your side/head lamps do you get the normal green glow? If not, it may be an earthing fault.

IIRC, there are two fuses (F5 and F25). Have you checked all the fuses or did you stop looking when you found a blown one?

Is everything else working?

Did you here any slapping noises before it failed?

Which fuse had blown?

There is a separate earth cable to the heater unit that is bolted to the chassis on LHS 'A' pillar. It's a brown cable to a domed nut.