What causes a leaky sunroof?
While a faulty seal could be the reason for your leak, the most common cause of a leaky sunroof is a clog in the drainage system that carries water away. Pour a small amount of water into the drains and look underneath your car to see if it’s draining. If there’s no puddle on the ground, you have a clogged drain.
Do Volvo sunroofs leak?
The Volvo sunroof leak class action lawsuit alleges that the defect ends up causing damage to the interior of affected vehicles. “This defect inevitably causes the sound plugs to become clogged with dirt and other debris, causing water to be diverted directly to the interior of the vehicles, rather than the exterior.
What’s the best way to seal a sunroof?
How to Permanently Seal a Car Sunroof
- Clean the roof and sunroof with a wax-free car cleaner and a rag.
- Dry the roof and sunroof with a terry cloth, or wait for the sun to dry it completely.
- Close the sunroof completely, and lock it.
- Insert silicone sealant into a caulking gun.
Why does my Volvo S40 have a leaking sunroof?
One day the windshield wipers wouldn’t turn off and none of the interior electrical equipment would work, no power windows or locks. Drove to Volvo, they stated clogged sunroof drain and that floormat had affected the ECM under the steering column. They cleared drain and cleaned floor for $1K. Very scary.” – 2006 Volvo S40 owner / Columbus, Ohio
What kind of car has a leaking sunroof?
– 2004 Volvo XC90 owner / Mountain View, California The plaintiffs say Volvo sent its dealerships technical service bulletins warning dealers about customers who complain about leaking sunroofs and the damage caused by waterlogged interiors.
Is there a lawsuit against Volvo for leaking sunroofs?
The plaintiffs claim Volvo has known about the leaking sunroofs for years but concealed that knowledge from consumers. Additionally, the lawsuit alleges the Volvo vehicles typically suffer from leaking sunroofs shortly after the warranties expire, leaving customers with the expense of repairs.
Why is the ECM not working on my Volvo S40?
One day the windshield wipers wouldn’t turn off and none of the interior electrical equipment would work, no power windows or locks. Drove to Volvo, they stated clogged sunroof drain and that floormat had affected the ECM under the steering column. They cleared drain and cleaned floor for $1K.