Hi The roof on my 2004 Tigra has stopped working. If I press the button to drop the roof when the catches are in place, I don't get the usual warning buzzer. The boot won't open either - either by using the door switch or the button on the back of the car. I've checked fuses 29 and 47 and they both seem fine. I've got the car booked in to the local Vauxhall dealer next week for them to have a look but wondered if anyone had any ideas what this may be and if I could remedy it myself before next week. It's a real pain not being able to get into the boot. When I rang another dealer, the woman said she had the same car and the same thing happened and she solved the problem by performing some opening window/switching off the ignition/closing the windows but she couldn't remember the exact sequence. Is anyone aware of this? I tried the sequence in the handbook for resetting the "one-shot" window opening/closing but to no avail. Thanks in advance David