If the problem persists there may have been a drain you missed a faulty seal or faulty drain.
Sunroof drain tube replacement.
As you can see the water is draining properly.
Replacing the hoses pretty much straight forward you have to gain access to them and then install a new silicon rubber 12mm hose instead.
The required tools are.
Those tubes run through the door pillars and drain through to the rocker panels.
Now test using a bottle of water gradually drain the water around the sunroof drain do not excessively dump as the drain is only able to remove a certain amount of water.
You may be tempted to run a coat hanger down the tubes or blast them with compressed air.
I removed the a pillar cover and saw the flattened tube.
Vehicle i bought used.
Sunroof leak found must see not the drain tubes sometimes.
You might poke the wire right through the tubing or disconnect it from the drain hole.
It is in good shape but when the body shop did repairs apparently the bolt for the entry assist handle on the passenger side crushed the drain tube for the sunroof.
Insert a skinny flexible metal wire in a drain tube.
A bicycle brake line works very well to clean sunroof drain tubes it is the perfect diameter and has just the right flex to make its way down through the tubes.
Open your sunroof and look for the drain holes in both front corners.
Depending on where you live sunroof drains may become plugged sooner than later.
Check out my amazon auto accessories store.
It had been wrecked years ago.
If you have a sunroof the immediate suspect would be the sunroof drain hoses.
They are going down from the sunroof to the floor and tend to break after few years.
If you live in a treed are.
Clean each drain hole you find near the sunroof base.
Water leaks caused by a clogged sunroof drain are very common and easy to cure.
Don t pay someone to do this it s too easy.
This video is of an old volvo b.