Why Modern Collision Repairs Are More Complex Than Ever
For many car owners, a front bumper looks like a relatively simple part of the vehicle. It’s just a painted piece of plastic, isn’t it?
Times are changing.
Nowadays, vehicles come with all sorts of technologies that are meant to increase safety, to assist the driver and to prevent collisions. And many of them hide behind that front bumper, turning the simple cosmetic part into something quite sophisticated.
Whether you own a Mercedes-Benz, BMW, Porsche, Tesla, Ferrari or any other modern car – most probably, there is a range of technology that is working each time when you start your engine.
Advanced Technology Behind Simple Appearance
Behind the painted surface of modern bumper, there could be such things as:
- Forward-looking radar sensors
- Parking sensors
- Front-looking camera
- Adaptive Cruise Control system
- Automatic Emergency Braking system
- Blind Spot Monitoring technology
- Wiring harness and electronic modules
- Impact energy absorbers, protecting passengers in case of collision
All those components constantly work together, providing hundreds of data per second to make driving safer and easier for the driver.
A relatively small impact on the surface of the bumper might affect components that you won’t even see.
Why Even a Minor Collision Is Significant
Sometimes, even a minor low-speed parking lot collision leaves just a broken bumper or a couple of scratches.
But behind this surface, there could be sensors that moved just a little bit – a few millimeters, but that would be enough to influence the operation of your advanced driver assistance system.
The thing is that all of them should be perfectly positioned in their places.
If your radar sensor or camera became misaligned, they wouldn’t work as they supposed to work.
That’s why modern repairs are not limited to replacement of the damaged bumper itself.
Modern Vehicles Are Rolling Computers
The evolution of modern cars is happening right before our eyes.
There are dozens of electronic control modules that are working constantly and exchanging information with each other to provide the proper operation of such systems as braking and steering, cameras and lighting and driver assistance features.
Such technologies that were available only in expensive cars became standard equipment in the vast majority of cars made today.
The range of options includes:
- Lane Keeping Assist
- Adaptive Cruise Control
- Traffic Sign Recognition
- Surround View Camera
- Automatic Emergency Braking
- Cross Traffic Alert and many others.
As the technology is getting more advanced, the process of repair becomes more complex.
Precision Is Required
Modern collision repair doesn’t mean just restoration of body parts and painting.
To repair your car properly, it is necessary to make sure that the sophisticated technology installed in it continues working exactly as it was designed to work.
It might include replacement of damaged sensors, following manufacturers’ instructions for repair and calibration of the system after completion of the repair process.
Looking Forward
As the manufacturers keep developing new driver assistance features and prepare themselves for autonomous technologies, cars are becoming more and more advanced.
This means that the process of repair will continue evolving too.
Knowing what’s hiding behind the front bumper helps us understand why nowadays repair requires sophisticated equipment, continuous professional education of technicians and lots of precision.
Modern cars are not just means of transport – they are very complex machines designed to protect people who use them.
