ok i went and fitted a 7 button obc, and one of the bulbs have gone. i no this cause i switched it with the other, and went to bmw dealer and they never seen one??? because it dont have a bmw number on it they cant help. unbelieveababble....what it says on the back of the plastic that holds the bulb is, osram 12/1.2 heres a pic, hope someone can help?? also i cant work out why i set the time, turn engine off and on and have to reset it again?