V50 water leak and what is this ??

[besidetheseaside]

Hi Guys, two questions, just been out to car after a day of rain ( and only 6 days of ownership ) and found a small pool of water sitting on the cargo cover, is this a known problem on V50’s ??
Also found a Valeo box of tricks earthed and cut into the loom in the n/s boot rear light cover with a microphone/speaker on the rear pillar. Looks to be professionally fitted with a further wiring loom going up to the front of the car. No further holes in trim anywhere so at a loss wondering what it is for ??

[Willber G]

Parking assist.