Have been keeping an eye on my rear light clusters and cracking has now developed in the offside, front edge, nearest the wheel arch and appears to have started on the inside. Service dept agreed no sign of external damage and will try to get it replaced under warranty. Car booked in next week - will report outcome.
Had the car in this morning and the cracked osr cluster was replaced, under warranty, while I waited, by my dealer, so happy with the outcome on this one (unless the others go!).
Incidentally I have the Tech Pack (led rear lights) and assume the issue is confined to them - but wonder if anyone had cracks in "normal" rears?
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