I have a major water leak in the passenger side of my boot and also underneath rear passenger seat. Has anyone experienced this problem and if so any ideas where the water is coming in?

Anna, February 2016

Son had similar in his magane look for drain holes along boot seals gutter if there are any they may be partially blocked. just a ' maybe'

xxx is off the mark as you clearly stated BOOT now another 'maybe' is the rear window seal wipe vaselene(petroleum jelly) around the seal all-round both where it's fitted to frame and glazing. It's a clean grease easy to clean off.

bob, February 2016

Here's one result:

http://www.autoinsider.co.uk/problems/problem-3378-vauxhall-vectra-got-a-water-ingress-in-passenger-footwell.php

XXX, February 2016