I have a focus titanium 2.0l tdci 2005. Every morning when go to start car the battery is flat. It had been to two garages but neither can find the problem. It has had a new battery , new alternator but still isn't fixed. All I have noticed is that the green mileage light never goes out. Every morning it is still on. Don't know if this is anything to do with it, but do know I feel like pulling my hair out. Any ideas would be greatly appreciated.