I'm writing this long after the thread was started in the hope that Graham sees it. I would like to extend my deepest gratitude to you Graham for helping me solve my start problem with our Galaxy 2005. I followed your instructions and found that relay 30 was either faulty or had come loose. I pushed it in and my car started without hesitation. You have just saved me a lot of money but above all you have given me peace of mind. And for that I will always be grateful. Thank you.