Usually 25 but not always. You better check.
and G350z - yes I admit I did let someone take my car - he also had a 3 series and was looking at mine for his missus. He brought it back and ripped it to pieces including saying the bulbs had gone. When he'd gone I checked them and they hadn't 'gone' they'd actually GONE! He'd nicked them presumably for his BMW along with the rubber retaining straps out of the boot. He was from Leeds though! A lesson learned! There is another post somewhere that explains how thick I am.............