ADAS And Windshield Repair
The replacement of front windscreens and the method vehicles must be (re) calibrated is evolving fast. Calibration is the process of re-setting an automobile’s Advance Driver-Assisted System (ADAS) back to the vehicles original factory specifications. This process is necessary after a camera mounted windshield is replaced due to road debris or an accident. Calibration ensures the ADAS features will continue to function properly.
Modern passenger cars and commercial vehicles need a safer and more efficient windshield replacement procedures. The windscreen serves as the backboard during an air bag deployment and todays automobiles are stiffened by bonded windshields. If a windscreen is not installed effectively, it can come loose in an accident and separate from the cars or truck body, causing major injuries or worse. Presence of ADAS does increase the difficulty of doing a good quality windscreen replacement because it is not as basic as just replacing the glass. And, the usage of non certified auto glass replacement adhesives with poor process handling can lead to come backs, safety dangers and customer frustration.
ADAS Auto Glass Details
Today’s passenger cars and commercial truck are developed with light-weight materials and utilize cutting edge ADAS innovation such as automotive imaging, LIDAR, radar or in-car networking. Such systems can prevent mishaps from taking place or at least actively help the motorist to decrease the chances of a mishap. A properly set up windshield supports the function of numerous security systems such as video cameras and the radar system.
Cam and radar are sensitive to geometric and optical tolerances, glass density and mass of the windshield. The software application is fine-tuned for each windscreen variation and demands incredibly stringent optical tolerances to function as intended. These ADAS systems can be impacted in case of the replacement of a windscreen which is implementing mechanical alignment modifications.
This could be either static, dynamic or both. Static calibration is carried out in a specifically tailored workshop environment, without needing to drive the automobile. Static calibration needs the usage of specialized device’s such as cam and sensor calibration (CSC) tools. Dynamic calibration needs driving the car to complete the ADAS calibration procedure. The calibration is finished with the aid of a hand-held unit plugged in straight into the automobile. The car will need to be driven at the OE maker specified speed and in excellent weather as a part of the windshield replacement process.
Rock Chip Repair and ADAS
The point is this: Newer cars and truck with ADAS is a difficult and expensive repair. IF, the damage to the windshield is small and not in front of the camera, there is a great chance the rock chip repair service can be performed. And for a whole lot less money. Don’t wait on this. Call us today for your windshield repair.
Auto Glass Repair And ADAS
If you have purchased a new car in the last few years, you might have been told it was equipped with a Lane Departure Warning System, a Forward Collision Alert System or even an Adaptive Cruise Control System. These are all fancy terms for another fancy term: ADAS, otherwise known as Advanced Driver Assisted Systems. ADAS is the umbrella under which all of these terms would sit. So, why would a rock chip repair guy be writing about this? Glad you asked.
Typical ADAS sensors. LIDAR is not yet used in production vehicles. (Image: Texas Instruments)
What Is ADAS?
These are advanced features designed to increase driver and passenger safety. I know – you probably could have guessed this. Here is a little more detail: The ADAS cameras and sensors are often part of the vehicle’s rear view mirror assembly and sit very close to the front windshield. These items bring in outside information to the driver of the car. This connection of man and machine improves the drivers ability to react to dangerous road conditions or correct driver error by reducing reaction times to potentially harmful situations. These systems can even actively prevent accidents by automatically correcting the steering or applying the brakes to reduce the chances of having an accident.
These cameras and sensors quite sensitive. Optical clarity and glass thickness will affect their efficiency. The software that runs this system is fine tuned to the glass thickness and optical tolerances and clarity at the factory. So, if a windshield doesn’t meet original equipment (OEM) specs, there is a very good chance these systems won’t work properly. And each auto manufacturer has their own unique set of specifications. A few months back the Auto Glass Safety Council released a checklist of vehicles that require ADAS recalibration after front windshield replacement.
Repairing An ADAS Equipped Windshield
Replacing a windshield without ADAS is relatively simple vs one with ADAS. Not only does the new windshield have to be positioned properly, glass shops have to make sure the cameras are calibrated properly after the new windshield is installed. Neglecting to do this could result in failures through out the cars ADAS and could even result in a collision which could have been avoided.
Many car dealers and manufacturers recommend replacing the windshield with and original OEM part. When combining the cost of an OEM part with the fee charged for ADAS recalibration, AAA found that the average cost of replacing a windshield with an OEM part on a vehicle equipped with windshield dependent ADAS ranged from $1,300—$1,650.
Obviously, this is ALOT of money. If you end up with a rock chip on one of these windshields, the best thing you can do is get this repaired right away in order to avoid the MUCH more costly option of replacement. However, there is one condition. If the damage is located in front of the camera or sensor, it should not be repaired – and should be replaced. Good thing is that this is a very small area of the windshield. Naturally, if you decide on the repair option, you should contact First Choice for this type of auto glass repair.
5 Common Windshield Rock Chip Blunders
Keeping your vehicle front windshield in good condition is of critical value. The big ideas is that a damaged windscreen is potentially life threatening. Therefore, utilizing a professional for this type of service just makes sense. Read on further to see some of typical mistakes some make with broken or chipped glass on their cars and trucks.
1. Overlooking Small Rock Chips
A lot of people will ignore a tiny crack or chip in their front windshield. This is not wise. Why? The longer the existing damage is not addressed, the higher the chance of it spreading becomes. And once it spreads, you no longer have the opportunity to do a windshield repair, leaving you with the more, and sometimes MUCH more costly option of replacing the entire piece of glass.
So, you might consider taking your automobile to an expert in order to get the chip repaired as quickly as possible. Paraphrasing an old commercial, “You can either pay now or pay later. But later is ALWAYS more.”
2. Attempting To Repair It Yourself
If you are not an expert, do not attempt to act like one. It probably won’t end well for you. Glass specialists can discover the degree of the damage and then suggest the best course of action for you to take. They have the training, tools and experience to make this problem disappear.
And about those DIY kits you see in the store or online…they remind me of a saying my parents used to tell me as a kid: “If you can’t say anything nice…”
3. Utilizing YouTube
You can utilize online videos sites like YouTube or Vimeo for guides and tutorials. However, they are not enough to assist you fix or change your car’s windshield without making expensive errors. While the guides or videos may make it look like a walk in the park, repairing a damaged glass the wrong way can be a expensive affair. Plus, there is always the chance and injury could occur.
4. Not Allowing Enough time to the Curing Process
Another typical error is that wanna be mechanics tend to be a little bit impatient to drive their automobiles after the windshield repair work or replacement. In the case of replacements, it is much better to await the recommended number of hours as adhesives need some time to cure. Depending on the product, the car should not move from anywhere from 1 to 6 hours.
It is crucial to understand a damaged windscreen is not simple to fix. Qualified technicians utilize their experience and the proper tools plus determining if the surrounding conditions will allow for a proper installation.
5. Not Hiring A Professional
Long story short, if you have a damaged windscreen, we recommend that you employ the services of a specialist. All you require to do is call your local expert or contact them through their website for a quote or to set up an appointment.
Have you been trying to find an car glass repair work specialist? In the case of small rock chips, we recommend that you get in touch with us right away. If you need to have a windshield or some other glass piece replaced, we do not perform this type of service. But, we can point you in the right direction, if you wish.
Your Windshield – Repair It or Replace It
Unless you keep your automobile parked inside your home all the time, ultimately you will experience a chip in your windscreen. It’s simply the nature of driving on our highways and roadways. The concern then turns into one of whether to fix or change it. How do you choose which is ideal for you?
Windscreen repair work is attained by cleaning up the broken location of all dirt and getting rid of any present moisture. The finest outcomes occur when the repair work is carried out quickly after the initial damage takes place.
Waiting too long to address a repair might lead to the chip expanding or spidering throughout the whole windshield. If this occurs you actually are just left with the choice of a replacement. You might likewise need to change the glass if the chip damage takes place within the motorists field of vision – your rock chip repair expert can recommend on this.
Rock Chip Repair – It’s A Good Thing
Little chips and “bullseye” markings are likely a basic repair and effectively fixed will be noticeably clearer. Some subtle visual distortions might appear in bigger repair work, especially if this damage remains in within the motorists field of vision. You might need to change the windscreen for security factors in this case.
Windscreen repair work is an excellent option in numerous circumstances and it returns the glass to a structurally sound condition and the repair work is eco-friendly too. Naturally, not all damage can be fixed. Multiple long spidery fractures are one such type. And holes in the glass are not repairable with the resin injection system either.
When you find yourself in need of windscreen repair work (or replacement) find a quality automobile glass repair center to carry out the work. You are not required to utilize the business your insurance provider advises, so opt for the one that you are comfortable with. Also, check online for reviews of the company you’re checking out. Seeing what other people are saying makes choosing a company that much easier.
Auto Glass Repair – Don’t Dilly
Your car needs to not be moved throughout the adhesive set up period if your windshield is changed. Keeping the car as still as possible guarantees the very best seal and minimizes the chance that any movement of the vehicle does not pop the seal around the windscreen, potentially triggering future leak issues. The real time needed for the adhesive to cure can be explained by your expert glass replacement center. It’s not long most of the time, just a couple of hours on average.
Keep in mind, deciding to carry out a repair of a small break or chip is very important. The damage will likely get worse if not fixed quickly and might lead to a more expensive replacement versus a basic repair work. Sometimes alot more. Many newer vehicles are equipped with ADAS – Advanced Driver Assisted Systems. These are also referred to as lane departure warning system and forward collision alert systems, among others. It’s common for these windshields to run over $1,000 USD.
Ask your neighbor glass repair center to learn more. They’ll more than happy to answer your questions.
Is Avoiding Auto Glass Repair Possible?
There aren’t many circumstances more aggravating than driving down the roadway and having some random debris shoot up and damage your windscreen. While this is at first annoying, eventually this could turn into a dangerous situation. There are a number of ways your windshield can be cracked and understanding the various causes will assist you in dealing with this scenario.
Common Causes Of Auto Glass Repair
- Rock, Gravel and Other Debris. The most common. When traveling through an area under construction (The I-5 in San Clemente comes to mind), tires from cars in front of you can throw this stuff at your windscreen. When traveling at the high rate of speed we tend to do here in southern Cal, even small rocks or gravel can chip your glass.
- The Sun. A damaged windshield left out in the direct sunlight can cause a windshield to split. Just by sitting there. Especially during the summer months here. As the glass heats, it also expands. And this can be made worse by the use of those sun shielding dashboard protectors. While they do a good job of protecting the dash of the car, they end up making the front windshield even hotter.
- Changes In Temperature. On days where there is a big difference between high and low temperature, this can also cause the small chip or crack on your windshield to expand. Glass has some amazing properties, one of them being flexibility. It has the ability to expand or contract depending on whether the temperature surrounding the glass rises or falls. However, if the glass has a flaw, this flaw will be exploited if there are rapid temperature changes. This is the main reason why you see disclaimers at car washes saying they’re not responsible for cracks getting worse when running your car through their car wash.
- Lousy Installation. An improperly installed windshield can undergo a stress crack. These are cracks that occur when nothing hits the windshield but is the result of something not done properly during a windshield replacement. Some common causes are improper placements (too high or low and too far to one side) or poor cleaning and preparation of the pinch weld.
- Acts Of God. These can include hail (not too common around here), wind, gardeners or baseballs.
Auto Glass Repair – Avoiding Replacement
Avoid the construction areas, the busier streets and freeways when possible. More cars and more debris equals greater chance of incurring auto glass repairs, even those of the small rock chip variety.
Driving slower also lowers the chance your glass will become damaged when coming into contact with rocks and gravel.
Parking indoors or in the shade helps keep your windshield cooler during our warm summer months. And don’t take to a car wash if you have a chipped windshield. Get the windshield repaired BEFORE taking it to the car wash.
Auto glass repairs are best done as soon as the damaged is noticed. This is especially true of the newer vehicles equipped with lane departure warning and/or forward collision alert systems. The cost of replacing these windshields routinely exceeds $1000. Don’t wait. Ge that chip or crack filled immediately.