Replaced both my low beam D2S Xenon lamps last night - the left side had gone pink in the last couple of days and then went out totally.
I grabbed a pair of 85122 D2S Philips lamps locally (to replace the Philips lamp that appeared to be original) but I'm not sure they aren't fakes. They looked good (the lamps) under close inspection but the price was too low for them to be real. They also work well in the car, with nicely defined bean cutoff and good colour matching etc. But still...
I'll get some real Osrams from Powerbulbs soon.