Daveo I recently fitted the TOAD AI606 to my MK1, it did take me a lot longer than I was expecting but I got there in the end.
If you are confident using a multimeter and you have at least two complete days free to do it then go for it.
Do you have the fitting instruction guide? If not then I can email it to you.
I recommend proceeding in the folloowing order:
1) fit alarm
2) fit remote central locking
3) fit immobiliser
what i mean is dont try and do all things at once those wires get confusing!
Another thing to note is that it will not be Thatcham approved or be under warranty if you do it yourself, but saves you a hell of a lot on fitting costs.
I took ages fitting mine because i wanted to be 100% sure that everything was conected right so i didnt blow it up and then it not be under warranty.
Just make sure that you SOLDER AND HEATSHRINK all connections.
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crimp-on wires are a fire waiting to happen.
I have heard of people taking their DIY job to a thatcham installer, then paying them
£30 to check it all out and then sign your thatcham slip if tis ok and within thatcham requirements
(e.g.
soldering).
Oh one other thing, once winter started coming and there was some torrential rain my alarm kept triggering.
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I discovered it to be the bonnet sensor getting drenched so covered it up with some plastic sheeting and no problem since.
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Other than that never had a false alarm, awesome!
