Just had Ben from Shark Performance replace the dash to a DIS, he managed to get it working, but had to turn the immobiliser off for now as he couldn't talk to it. Everything is working fine except for the mileage difference, the word SAFE in above the car mileage, no immobiliser and just found out that the windows don't work at all? It has one touch windows all round and they illuminate and you can press the child lock, but none of them actually work. Has anyone had a similar problem, or even better a fix?? I've checked the most common fuses like central conv, any ideas? Thanks in advance!