Bmw4u

I can NOT access the drain line of the a/c to have a way to apply air to unstruct dirt or what ever is not leaving the water drain, and has my footwell full of water,
i can not see any tube or rubber from underneath the car at the firewall where us supposed to be
thank you in advance

ripley

I think mine comes out beside the auto near the rear of it, and drips onto the large fibrous cover so the water disperses and evaporates.

It had a little flap over the end - and I got a face full of water when doing the ATF change.

Cannot remember exactly which side but I think it was the right.

Bmw4u

I believe you talking about the sunroof water drain
the evaporaror is in the middle of the dashboard won't have a line all the way back of the car,
it has to be right at the firewall, under the low and high ports, but is imposible to see any even taking the whole cabin filter out even the housing .
do you have a N52 engine, after driving for a while do not turn the ac off and look under the engine i will see the water is at the front wheel, but from underneath you has not acces , i do not what to do