Just a quick question from a very new owner. I've never had an auto interior mirror before and was wondering if it was this causing a strange blue appearance to the rear screen. Driving during daylight but in heavy rain with the lights set to auto I noticed periods when the view in the mirror had a blue look to it. Did not notice any other cars particularly close behind but could be wrong on that as it was hammering down. FL2 Metropolis, Loire Blue, ebony/ivory

Perfectly normal. It's just the electrochromatic effect. Foraging near Gaydon....
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MY13 HSE Lux SD4, Baltic Blue - current, 30,000> miles without fault
MY12 HSE 2.2 SD4, Sumatra Black - gone after 10 months/43,000 fault-free miles

Many thanks, mind now at rest  FL2 Metropolis, Loire Blue, ebony/ivory