Computers in cars make servicing simpler and more efficient, with on-board diagnostics warning of potential problems. However, breakdowns can be expensive to fix, and computerized keys are costly. High-end vehicles are often computerized to monitor every aspect of the vehicle.
The more skeptical vehicle owner may be inclined to think that manufacturers install computers in cars to ensure that the vehicle should be taken to the dealer for maintenance or repair. While computerized information in cars makes it difficult for many people to work on their own vehicles, it actually makes servicing simpler and more efficient when you take your car to a mechanic or technician.
Because today’s cars can basically tell the mechanic what’s wrong with them in so many areas, a lot of the guesswork has been taken out. This could mean fewer repairs and lower bills, especially if vehicle owners act quickly when in-car computers warn of potential problems. When you bring your car in, there are codes that the mechanic can check to determine what needs to be done.
Today, computers in cars are standard features. Every modern car has at least one, and many have several. Computers in cars include on-board diagnostics, which can warn of problems before they become serious problems and can also be used to indicate when a car needs maintenance. Computers in cars are required to provide certain emissions information.
The downside to having computers in cars is that often when they break down they can be very expensive to fix. There are also expense issues with computerized keys. You can’t just stop at the hardware store to have a new key made for a few bucks if you need an extra one. Computerized keys tend to be expensive, and can only be obtained from dealers or someone who specializes in making them.
On the other hand, there are some convenience aspects of having computers in cars. If your car needs an oil change, it can probably alert you. Instead of just an oil light that doesn’t explain the problem, computers in cars can indicate that it’s time for an oil change or that your pressure is low and the oil needs to be checked or topped up.
Many high-end vehicles are computerized to the hilt. Many monitor nearly every aspect of the vehicle, reporting everything from door unlocking to transmission needing service. Computers in cars are also responsible for the operation of brakes, power windows and door locks, heated mirrors or seats, airbags, keyless entry, keyless ignition, and much more. Even the stereo can have its own computer system.
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