When I got my Peugeot 406, I spent hours fettling the paintwork and cleaning the interior. Finished off - car was looking absolutely beautiful! Spent a while admiring it in the sunshine and then went to put it back on the drive. Turned the key - nothing - not even a click
Spent ages trying to work out what I had done wrong. Just before I gave up and started to looking for the breakdown number, I realised I'd left it in Drive (it was my first auto box!). D'oh!