More about this repair: what is involved and what the shop checks
What that symptom usually means
Front Line Auto traces where water gets into your car: sunroof drains, cowl drains, the AC evaporator drain, door membranes or the trunk seal. Blocked drains are cleared in the shop; if the source is glass or a body seal, you get that finding first.
Why it pays to check it early
Drivers often know what the car is doing before they know the name of the repair. These pages explain what the symptom can involve and when the shop should inspect it.
What Front Line Auto checks
- Water test with someone inside the car to watch for entry.
- Check sunroof, cowl and AC evaporator drains.
- Check footwells, carpet padding and trunk for standing water.
- Inspect nearby wiring and modules for corrosion.
Where does water usually get into a car?
The common entry points are sunroof drains, the cowl drains under the base of the windshield, the AC evaporator drain, door membranes and the trunk seal. Carmakers publish bulletins on these. One Volkswagen bulletin filed with NHTSA, for example, traces a rear sunroof leak to drain hoses pinched behind the headliner.
That is the pattern: the water shows up far from where it gets in, so the shop traces the path instead of guessing.
Source: NHTSA-filed Volkswagen service bulletin: panoramic sunroof drain leak
Why do leaks appear after the first strong cold front?
In NWS Miami's 2011-12 dry season summary, the season ran from October 20 to May 7 and still included a multi-day heavy rain event in late October. A car that stayed dry for months can suddenly leak when a front brings wind-driven rain, because the drains had months to collect leaves and dirt. If you notice water after the first big rain of the season, check the drains before the carpet starts to smell.
When to call
Call Front Line Auto at (954) 714-8099 when carpet is wet, the car smells musty, the windows fog inside, or electrical faults started after rain.
Front Line Auto is an independent auto repair shop in Oakland Park at 3575 NW 31st Ave, Oakland Park, FL 33309. Call (954) 714-8099 before bringing in diagnostic, inspection, towing, or repair work.
Questions customers ask
Why is my car floor wet after it rains?
Rainwater can enter through a blocked sunroof or cowl drain, a door membrane, or a trunk opening and then travel under the carpet before it becomes visible. Front Line Auto water-tests the car and checks the drain paths rather than guessing from the wet spot alone.
Why is my trunk wet after rain?
A trunk leak can come from a drain path, a tail-light opening, a weatherstrip, or water traveling from another part of the body. Front Line Auto checks the trunk for standing water and water-tests the car to trace the entry point before recommending repair.
My passenger footwell is wet but it has not rained. What is it?
A common cause is the AC evaporator drain. The AC pulls water out of the air and drains it under the car; if that drain clogs, the water backs up into the cabin, usually on the passenger side.
Is a wet carpet a big deal?
It can be. Standing water leads to mold and odor, and on many cars modules and wiring sit under the seats or carpet. Dry it out and find the source rather than waiting for the next storm.
Why does my car smell musty after rain?
A musty smell after rain often means water stayed in the carpet, padding, trunk liner, or another hidden area long enough to remain damp. Finding the entry path and drying the affected area matters more than masking the odor.
Do you fix windshield or door seal leaks?
The shop finds the source and clears drains. If the water is coming past the windshield or a body seal, you get that finding first so you can take it to the right glass or body shop.
How much does it cost to find a water leak?
Diagnostic labor is $200 per hour ($250 per hour on European cars). Call (954) 714-8099 and describe when the water shows up; it often shortens the search.
Where is Front Line Auto and when is it open?
Front Line Auto is at 3575 NW 31st Ave, Oakland Park, FL 33309, open Monday to Saturday, 9 AM to 6 PM, closed Sunday. Call (954) 714-8099 before you come in.