Tesla isn’t exactly well-known for producing products with exceptional quality. When water seeps through the cracks in the door panels or the faulty rubber seals, it can cause serious damage.
Water leakage is a common problem with Teslas. Wet carpets, puddles under the car, and soggy flooring are all possible results of this. In this post, we’ll investigate in detail the potential causes of water damage to your Tesla. As an added bonus, we get into methods for stopping water leaks in the first place. Continue reading!
The Perils of Off-road Driving with Teslas
Several videos have surfaced showing Tesla vehicles tackling challenging off-road terrain. This includes traveling across bodies of water without getting scared or worrying about any mechanical problems.
There are always exceptions to the norm, though. To the extent that the battery pack is protected and the doors are properly sealed, a Tesla should be impervious to water.
A leak shouldn’t occur in a Tesla if it’s built properly. Another common cause of leaks is driving through water.
Water will pool around the door seals if they aren’t properly maintained. In spite of opening the door and the trunk, it shouldn’t leak inside the vehicle.
There should be no chance of water getting into the charging port. The Tesla EV design team will need to keep refining their work.
These openings need to be made with weatherproofing in mind. This is crucial while taking the Tesla on any sort of off-road adventure.
Why You Shouldn’t Ignore Water Damage
If your Tesla has a water leak, you should not ignore it. Over time, damage from water exposure could add up.
Do not let moisture or condensation get into the electrical controls and wiring. It’s possible that a short circuit will form if water accumulates.
This poses a significant risk to public safety, as it may result in fire or electrocution.
There have been complaints of the dashboard becoming flooded with water from the windshield reservoir. The Tesla’s electronics and dashboard could be destroyed by this serious issue.
Except with yogurt drink spills, a puddle of water on the car floor is a sure sign of a leak. If rain were to get inside the cabin, this leak would be the cause.
There should be no standing water in the car. Mold and musty odors might flourish as a result.
If left unchecked for long enough, the dampness will eventually destroy the subflooring inside. However, not every water leak needs to be treated as an emergency.
You also don’t want any standing water inside your Tesla. It reduces the car’s range by adding to the total weight it must carry.
Multiple factors can cause water to enter your California-registered Tesla.
The Most Common Causes of Water Leakage Inside Tesla
There are a number of potential entry points for water inside your Tesla. Okay, let’s break down each variety of water damage.
1. Water Leaking Under the Tesla
Common places for water to leak under a Tesla are the windshield fluid reservoir and the gas tank. Behind the dashboard, adjacent to the driver’s seat, is where you’ll find the water tank.
The reservoir is in bad shape if water is pooling here. Water for washing the windshield is stored in this tank.
If it is damaged, the water will leak out and flood the area. Subsequently, this can wreak havoc on the electronic parts and circuits.
If you detect this issue, don’t just brush it off. As soon as possible, bring the Tesla to a certified repair facility.
If the reservoir leaks and the automobile is out of warranty, you can fix it by filling it with epoxy. Epoxy putty can be used quickly and effectively to stop small leaks.
On the other hand, this is merely a stopgap measure. For a long-term fix, you should bring your Tesla to a certified repair facility.
2. Water Breaching the Interior of the Tesla
Water damage to the interior of your Tesla is not uncommon.
Water is prevented from entering a Tesla through any of its watertight doors. Waterproof rubber seals are used for this purpose.
It’s highly likely that these rubber seals will wear out after some time has passed. Facing the sun can speed up the deterioration process.
Rubber seals are susceptible to wear and tear from extremely cold temperatures. Unfortunately, water leaks can occur in even brand new Tesla EVs due to improper panel spacing.
The quality control history of Tesla vehicles is not exactly stellar. Damaged panel gaps can cause water to flow into a brand new Tesla.
The glass ceiling is also a potential leak point. Water might leak through the glass roof if it was installed improperly or if there were any holes.
As a result of their emphasis on speed in production, Tesla does not always properly seal all of their parts. Condensation on the Model 3’s taillight can be due to water buildup.
Getting a sealant is a quick and easy do-it-yourself fix. Find some good rubber and glass, or a sealant. If the distance is not too great, this won’t function. You might need to see a specialist if the split is particularly large.
If the cracks are really severe, you should contact Tesla customer service for assistance.
3. Water Leaking Under the Tesla
Condensation from the air conditioner is the likely cause of water leaking from under a Tesla. This is typical for gasoline-powered automobiles and should not cause any concern.
Tesla vehicles, however, are unique. Since they lack an internal combustion engine, condensation cannot be evaporated. As time passes, this might cause a significant amount of water to accumulate.
This problem has been reported repeatedly with Tesla Model 3s and is thought to be due to a weakness in the vehicle’s architecture. The interior of the vehicle is a magnet for water and sand.
When the air conditioner’s drain pipe is too short, water collects under the vehicle. The reason for this is that flowing water always takes the path of least resistance.
With a longer hose, the water can easily drain from the vehicle. Water is more likely to pool beneath the Tesla if the hoses are too short.
Simply use a rubber hose and connect it to the drain’s end. This will make it easier for the water to exit the vehicle.
Because the repercussions of this issue are relatively minor, it is not a pressing concern. However, we advise dealing with the issue as soon as possible.
4. Water Leaking in the Trunk of Model 3 and Y
The trunks of Model 3s and Ys frequently become flooded with rainwater. There’s a defect in the architecture of these automobiles that’s causing this. When it rains, the issue appears.
When you open your trunk, water will rush in. Water that collects on the rear window drains into the trunk.
In addition, it appears to go around the seal made of rubber. The majority of Model 3 buyers have experienced water in their trunks.
For the most part, Model 3 owners were disappointed to see that Tesla hadn’t fixed the issue.
So you have two issues:
- After releasing the trunk’s lid, water flows through the pane.
- In this case, water is able to get past the rubber seal.
- Because of Tesla’s ceramic coatings, water just runs off the surface. Because of the hydrophobic nature of the ceramic covering, water beads up and rolls off.
If you happen to reside in a wet climate, this is a major issue. It appears like Tesla has given up on fixing this problem, leaving it to individual Model 3 customers to come up with a workaround.
They have come up with a number of possible answers, some of which have proven successful while others have proven less so.
Changing out the rubber seal is the most effective solution. If you want to upgrade the stock weather strip to a more substantial aftermarket seal, you should get in touch with your local Tesla service center.
If your car is still under warranty, this is your best option. Water still enters the trunk, thus the rubber seal is only a temporary solution.
Putting up a new trunk rain deflector is our second-favorite fix. The rain shield is stylish, effective, and simple to set up.
The item is available on Amazon if you’re interested. The detector requires no special skills or pricey equipment to set up. If you want to learn more, have a look at this channel on YouTube.
Putting up a waterproof membrane on the floor of the trunk is a third option. In doing so, rusting can be avoided. Several different transport ships can accommodate Tesla automobiles.
You can find the most often used cargo ships here and here. The trunk will be safe against rust and corrosion with the help of these goods.
One last option is to install a cargo bay cover over the trunk. In order to keep your belongings safe and make the most of your trunk, you need invest in a cargo cover. It also has a storage space to keep your valuables safe.
Have a limited budget and cannot afford the aforementioned options? You can choose from a few different approaches.
- If it’s raining, it’s best not to open the trunk of the car.
- Water may have adhered to the trunk lid, so you should wipe it down before opening the trunk. If you happen to get water on the roof of your Tesla, you might want to dry it off with a towel.
- Manage the rate of the trunk’s opening. Try not to let it open with a sudden jerk. Rust will form on the back window if water is splashed on it. Support the opening of the trunk with your hands.
5. Leakage Due to Car Wash
Whenever you take your Tesla to get washed, water inevitably gets inside. Most experts attribute this problem to sloppy rubber sealant work.
The “Car Wash Mode” update, however, was released by Tesla in 2021. Whenever “Car Wash Mode” is activated, all doors and windows are securely shut.
The charging outlets are locked, and the windshield wipers are turned off. If you park your car in a wet area and forget to switch on Car Wash Mode, water may start pouring in.
Activating Car Wash Mode prepares your Tesla for a car wash. As a result, you may rest assured that any and all doors, windows, and power outlets will be sealed.
Expert advice: avoid drive-through car washes at all costs. Brushes and bristles in these tools could scratch your Tesla. Use only touchless car washes at drive-through car washes.
What is Tesla doing to address the issue of water leaks?
Tesla’s battery and range technologies continue to advance the field of electric vehicles. Thus, designers viewed quality control concerns as an afterthought.
The end result is inefficient use of rubber sealants and noticeable gaps between door panels.
The encouraging news is that Tesla is constantly updating and bettering their vehicles. Car Wash Mode and similar features have helped many owners prevent costly leaks while washing their vehicles.
Improvements to quality assurance measures will be included in future California-built Tesla electric vehicle models.
Regular Maintenance is Key
Even though Teslas are state-of-the-art vehicles, they nonetheless degrade over time. Rubber seals in particular are prone to wearing down over time.
With routine servicing, you can forestall a lot of these issues. Any water that finds its way into the Tesla should be seen as a potential flood.
For optimal performance from your Tesla, follow these preventative maintenance guidelines:
- In the rain or after washing your automobile, have you ever seen a few drips of water making their way inside? It might not seem like much now, but it will only get worse. As soon as possible, have it checked out by a professional who can determine what’s causing the water damage.
- No of the source of the leak, the underside of the cargo bay floor must be inspected regularly. If you reside in a rainy region, you should do this every two months.
- Inspect the rubber seals around your Tesla’s windshield if your vehicle is older than 2015. They might break down after some use.
- Accumulated water on headlights and taillights will make them appear cloudy. Look for any dampness on the headlights or taillights.
- Check out the car’s computer and other electronic components in detail. Investigate the possibility of moisture becoming trapped inside the electronic device. Check for moisture buildup by shining a flashlight under the center console and dashboard. Possible signs of water damage or flooding.
There are a several potential entry points for moisture within your Tesla. Although some of these issues may not warrant immediate attention, others may.
Do not put off fixing water leaks for too long. Your car will be severely damaged, requiring costly repairs, if you do this.
Preventative upkeep is critical. Fix the problem by finding out where the water is leaking from and then stopping it.