What used to be the easiest thing to replace inside a car now comes with the danger of cracking the cover trying to take it off. Might drop in at the dealer when I'm passing and ask them how to remove it.jc89 said:I think its a 35mm festoon. not got round to measuring the bulb yet. if you do manage to get the plastic cover off, let me know what trick you used and how long the festoon is.