Further from my thread about my fusebox, Rentech have said that it is the sensors that are faulty ( a lot if them) like the abs, both rear speed sensors , resistor pack needs replacing, I'm guessing they are going to charge a lot for what seems pretty simple, I've swapped an engine and wire in mega squirt so I'm not scared of doing if myself, but I've heard renaults require specialist tools quite often ? Are these sensors pretty easy to change ? I'm thinking there is probably £100 plus worth of sensors I need !