1999 Saturn SL Sun Roof Leaks when it rains

Body leaks can be a nightmare to find as the ingress point is sometimes well away from the wet spots.

Door seal, sun roof, sun roof drain(s) and windscreen are the most common ingress points though sometimes a blocked heater drain can cause a flood especially if the car is not parked on level ground.

drain pipes are blocked due to which rain water is not removing by self, u need to use high preasure compressed air to clear drain pipes located on both right front sides of sun roof.

once blockage is gone, then u wonr face this water logging issue

hi i'm not familar with your car but if you can wind the sunroof back so the sunroof is fully open look at all four corners where the sunroof sits into there should be at least 2 drain holes which can over time become clogged with debris, if you find them use some warm water and flexi pipe to clean the drain holes out. hope this helps

If you use a guitar string to run down the drain hole followed by compressed air, you should be able to clear the clog.

are the drains plugged around the sun roof? the sun roof will not seal out water, it drains away through tubes around the sun roof, check to make sure they are clear, this is 100% the cause of the problem.

Sun roof drains are clogged, clean them out

have the rubber seal around your windshield check by a wind shild installer base on what you explain the sel at that corner is leaking and the water is leaking back into the vehicle

you have 2 drains in the front that go down the a pillars and dump near the fenders.

The rear usually go down the B pillar or C pillar and out thebottom near the rocker panel.

Blow them out from the top with compressed air and make sure you have air flow at the exits.. Open the roof to see drain holes in the four corners.

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• The roof opening panel leaks

• Roof opening panel adjustment.
• Front rail seal.
• Drain tube attachment points.
• Roof opening panel water trough and seal.
• Roof opening panel drain hose.
• Roof opening panel seal.
• Roof opening panel.

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1 is the drain hoses

well the easy way to check is open the sun roof look from the top of the car inside the sunroof is there sitting water in the little drain areas around the sunroof if so the drain is not working... if no sitting water pour some water in see if it drains if it does drain it is prolly the seal isself so if the water drains fine then close the sun roof and spray it with a hose if it still leaks in prolly the seal...if its the drain hose you will have to trace it it useally runs down the a piller let me no what you find or have other questions