had to do mine about 2 months ago as half the wiring loom fried!!
a couple of tips for you
1. if you have an airbag on your steering wheel - disconnect the battery first for a good half hour before removing.
2. label all your wiring from where your unplugging it from.
3. label up all screws and bolts as to where they came from
4. have someone help you lift the new dash into position - this makes it easier to route the wiring loom
5. try not to swear as much as me when trying to get the centre console back in
