No Luck with Sunroof drain Tubes

BStagg said:

Hi,
After heavy rain last night I came out to my recently purchased RR L322 to find water on the passengers side dash and a soaking wet floor and A Pillar.

I've removed it today and can't see a drain hose. Am I meant too?

I've tried blowing down the drain on the sunroof with compressed air, and strangely the air exits from the screw hole of the torc screw behind the airbag logo on the a pillar..

A little confused.

Help would be much appreciated

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BStagg said:

I have had the roof lining down, it's all connected in there

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eddiecos said:

Try underneath where it exits.mine hade a plastic panel running along the sill,the exit pipe was about inline with the rear of the front wing.It looked the the crud was being flung from the wheel and ending up there or just built up down the tube over a period of years but removing the blockage from the bottom made it easier to blow the tube through with compressed air from the top as air wouldn't budge it before.

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eddiecos said:

My a post trim was wet,the carpet was wet and the water had run down the inner arch and into my lcm buggering it.When I opened the sunroof and looked around the water would not drain through the hole and obviously had built up to a level that it entered the car and made its way down the a pillar.Once the drain ran free,its not happens since.Just another suggestion to explore.

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BStagg said:

This brass screw hole is where I'm getting the air through, and also water if I pour some from the sunroof

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