Good morning, Yesterday was a great day for to blast around with the top down. I took my SL (R230) for a run and parked up at a hotel. When I went to lock the car not much happened so I had to manually lock it. Unfortunately the cases were in the boot as I could not unlock it (even manually). Got home this morning and the second key fob opens the doors but the boot remains locked and will not open at all. The batteries were replaced a year ago and there has been no indication of any issues until yesterday. Any advice would by gratefully received. PS. Car is on '04 plate so I appreciate it can be prone to 'a little damp!'