My daughter has a Vauxhall Tigra M Reg. At the rear if you open the boot, she is finding a lot of water pooling in the drain channels where the boot lid sits. This water has been leaking into the car. There appears to be a pipe on each side to drain the water down and away but although we've had a piece of wire down it and wiggled it about, the water is still collecting. Any ideas on how to sort out this problem?
A piece of wire should clear it, the best sort to use is a curtain wire but if that does not work you need to find where the drain tube bottom end is, they are sometimes sitting in compacted mud or debris that has gathered over the years making it impossible to clear.