Tesla windshields are two-layered, laminated safety glass made of polyvinyl butyral (PVB) in between. This is what’s behind Tesla’s signature durability and safety, protecting you during a collision.
However, even with this advanced design, Teslas are not immune to windshield cracks. Tesla windshield cracks can occur due to mechanical or other issues. They can be prevented by careful driving and can be repaired with the help of cleaning the cracked area, using tool kits, and contacting a professional.
Quick View:
- To prevent Tesla windshield cracks, increase your following distance. It will avoid rocks and other debris kicked up by other vehicles.
- Repairing minor chips and cracks in your Tesla’s windshield can be done for a relatively lower cost.
- For severe damage, purchase an OEM replacement windshield from Tesla.
How Are The Tesla Windshields Different?
In terms of construction and installation, Tesla windshields are not notably different from those of other vehicles. However, there are a few major differences that distinguish Tesla windshields:
Size
Tesla windshields can be significantly larger than those of regular automobiles. This bigger size may contribute to Tesla owners’ higher replacement costs.
Unusual Shape In Some Models
The Tesla Model X’s windshield, in particular, has a one-of-a-kind design. It gives a crystal clear panoramic perspective of the road.
However, due to reflections, this design has led some drivers to experience double vision at night.
Laminated, Double-Pane Glass
The driver- and passenger-side front door windows of Tesla’s Model Y and updated 2021 Model 3 are made of laminated, double-pane glass. This glass is more durable and presumably safer than tempered glass.
Tempered glass is commonly used for car side windows. The laminated, double-pane glass also aids in noise reduction in the cabin. However the difference may not be discernible in all testing.
The Common Causes of Tesla Windshield Cracks
Some common causes of windshield cracks are:
1. Road Debris
Tesla vehicles are frequently driven at high speeds on the highway. They can easily be hit with road debris. This makes those chips and cracks on the windshield. It can move to become larger cracks.
2. Temperature Variations
Huge variations in the temperature can cause stress on the windshield. This results in cracks. Exposure to hot sunshine followed by a fast cooling effect from air conditioning or a chilly environment, can stress the glass and cause cracks.
3. Faults in The Glass
It has been claimed that some Tesla windshields contain glass faults that might cause pressure cracks. These can be covered by Tesla’s warranty.
4. Spontaneous Cracks
In certain situations, Tesla windshields can crack without any physical impact. This may be linked to temperature fluctuations or other ambiguous reasons.
5. Brittleness of Acoustic Glass
Tesla windshields are comparatively more vulnerable to damage from minor collisions and scratches. Acoustic glass is meant to reduce noise and increase sound insulation.
However, this type of glass is more brittle than standard glass and more prone to cracking. Particularly when subjected to temperature variations and road vibrations.
6. Increased Vulnerability Due To Large Glass Area
Tesla automobiles are noted for their panoramic roofs and huge windshields. It gives the occupants a vast and open feeling.
However, because there is a bigger surface area exposed to possible risks such as road debris and accidents, the extensive use of glass in Tesla vehicles can make them more vulnerable to cracks and chips.
Related Post: How Much Does a Tesla Windshield Replacement Cost?
How to Fix Tesla Windshield Cracks Properly?
To fix Tesla windshield cracks, you can consider the following options:
Repairing Minor Chips and Cracks
A specialized resin should be used into the damaged area of the windshield. It will restore its structural integrity and visibility. However, not all cracks can be repaired.
Replacing the Windshield
If the crack in your Tesla’s windshield is too large, or the damage cannot be repaired, you may need to replace the entire windshield. Aftermarket glass for your Tesla can void the vehicle’s warranty.
Only Tesla manufactures the specific type of glass used in their vehicles. Replacing the windshield through Tesla or a certified service center ensures proper installation and calibration of the Tesla’s autopilot system.
DIY Repair
You can use DIY Tool kits. Typically, these kits include a resin as well as instruments for injecting the resin into the cracked area. However, it is quite temporary a fix in most cases.
Best Protective Films for Tesla Cars
Here are some highly rated protective films for Tesla cars:
3M Scotchgard Pro Series:
- This protective film is highly rated and commonly used for all Tesla models.
- It offers excellent protection against rock chips, scratches, and other minor damage.
- The film is self-healing, meaning it can repair itself from light scratches and swirl marks
- It also has a clear, glossy finish that enhances the appearance of your vehicle.
XPEL Ultimate Plus:
- A high-quality protection film.
- Has similar attributes to the 3M Scotchgard Pro Series, such as self-healing and a clear, glossy surface.
- Long-lasting protection and durability.
SunTek Ultra:
- Gives great resistance to rock chips, scratches, and other minor damage.
- It’s well-known for its clarity and self-healing abilities.
- Resistant to yellowing and degradation, ensures that Tesla’s paint remains brilliant and protected.
STEK DYNOshield:
- A highly rated protective coating that provides improved protection against rock chips, scratches, and other small damage.
- It has a self-healing top coat that can restore minor scratches and swirl marks.
- STEK DYNOshield is also resistant to yellowing and degradation.
Related Post: Tesla Model S Windshield Replacement Cost Breakdown
Frequently Asked Questions [FAQs]
Why did my Tesla windshield crack so easily?
Tesla windshields are made of laminated glass. It is more prone to cracking than tempered glass but offers better protection in case of an accident.
Can a Tesla windshield crack on its own?
While rare, some Tesla owners have reported windshield cracks appearing without any apparent cause.
Does Tesla cover windshield cracks under warranty?
Tesla’s warranty covers defects in materials. However, it does not specifically mention windshield cracks.
Can I tint my Tesla windshield without risking cracks?
No. Tinting your Tesla windshield should not cause cracks if done properly.
Can a cracked Tesla windshield affect Autopilot functionality?
Yes. A cracked windshield can potentially affect the performance of Tesla’s Autopilot system. Because it relies on cameras and sensors located near the windshield.
