24th Jun 2011, 09:26

Try to check the drainage under the windshield!

6th Nov 2013, 03:31

Hi, my Combo did the same. The reason is the seal around the brake servo leaks, letting in water. It's an easy fix - get a tube of Tec 7 and reseal from the engine bay. The job takes 20 minutes. No more leak. This is a common fault. Hope this helps.