I Bought a new 300c in 2006 (Reg no N300c) the car is immaculate. However at time of purchase I had the car lowered and Startech wheels fitted plus skirts etc everyone comments it looks really cool (But maybe not the best idea I've had) However if anyone interested I have the unused wheels and Tyres. I have a question can anyone help. I have just replaced my battery, I caught my son trying to jump start the car as it had been stood in garage for 12 months, he had reversed the leads which was only on a few seconds however the result was when I fitted the new battery the indicators, wipers, windows didn't work everything else fine any ideas what it could be ?