scuttle

Hi, My middle scuttle drain is blocked and flooding the drivers carpet and below the drivers seat. Water is not draining from the middle scuttle drain ( the hole below wipers is clear) so I assume the outlet for this is blocked. For the life of me I cannot find it... Can anyone describe where...

ive searched about loads of problems with the heater matrix. where abouts is it located? i started another thread about about my windscreen steaming up on hot fans and its possible mine might be leaking. i have read its a pig of a job to do but just wanting to know its location. im going to...