Streetka rear lens misted - is this a warranty claim??

[GLEN GT]

My wifes streetka is only 18 months old and only done 5,000 miles. The rear lens has misted up and I am unsure if this is a warranty claim. Has anyone had a similar problem and did you claim on the warranty?

Cheers
Glen

[customcarz.co.uk]

yep they all do it mines full only covered in the 1st year of the warranty poss worth ringing crc for some good will