1. Anti-theft SystemsVehicles today have anti-theft systems that require that a computer placed in the vehicle's engine system be able to communicate with the vehicle's ignition. While this system is intended to prevent vehicle theft nike roshe run slip pas cher , it also prevents many repair shops from completing vehicle repairs. Often, the computers installed on vehicles must be reinitialized following a repair in order for the car to be restarted. These codes are only available to the new car dealer and not the aftermarket, except in limited cir[censored] stances. A memo issued by Mercedes USA in November 2008 demonstrates the problem faced by independents. In the memo, Mercedes announces that they are expanding the defi nition of "theftrelated parts" beyond keys and locks to include "electronic control units, SRS components (airbags), body components and service do[censored] entation." By designating these items as theftrelated nike roshe run breeze blanche , the memo states that "all delivery installation and coding must be done by an authorized Mercedes-Benz dealer without exception." By restricting access to these systems, Mercedes will prevent a large number of repairs from being performed at independents. While Mercedes is among the most restrictive, they are by no means the only car company that is withholding these codes.The use of these anti-theft systems is a refl ection of how control over access to a vehicle's computers is no longer with the vehicle owner, but with the company that produced the car. If a similar system were in place in the fi nancial industry, the banks would determine whether a customer could access the money in his or her account by holding their PIN code as a secret. This might prevent theft, but it also would keep the customer from obtaining use of their money for their own purposes. Consumers should have control over access to their vehicles whether it is for entry or for purposes of repair. 2. Differences in Diagnostic InformationCar company Web sites nike roshe run flyknit noir , which contain diagnostic information for repair shops, often provides different levels of access based on whether a shop is a dealership or in some cases, a major purchaser of car company replacement parts. Those shops that do not fit into those two categories are often relegated to the most basic sites. While car companies claim that the dealer sites are the same, side by side views indicate that the dealer site has additional diagnostic information that is not available to the independent shops. In addition, dealerships often have access to information off of car company telephone hotlines. The hotlines permit the dealer technician to obtain the latest diagnostic information that the car company has developed based on their field experience. Independents will not see this kind of information for months or years. The differences in information access provide dealers with an important competitive advantage since it can provide critical steps that could be taken to complete a repair on a timely basis. Sometimes information accessible through hotlines or Web sites can mean the difference for replacement parts operating correctly or not. The bottom line is that the additional access provided to dealers helps them reduce their costs and increase effi ciency, providing them with an unfair competitive advantage. 3. TelematicsAnother important development in the repair industry is the development and installation of telematic systems on late-model vehicles. While the technology is still in development nike roshe run hyperfuse rouge , these systems will permit vehicles to communicate directly with vehicle manufacturers and dealerships through the use of cell phone communications technology. Thus, diagnostic information can be sent directly to repair facilities from the vehicle on-board computers, permitting the dealer service bay to know what is likely to be wrong with the vehicle and to have the necessary parts, tools and software ready in anti[censored] tion of the vehicle coming into the dealership. Telematics also will permit the dealership to know the exact mileage of the vehicle, thus permitting the dealership to send messages to the car owner as to the need for regular maintenance. In addition, the vehicle system will connect the driver directly to a close-by dealer facility nike roshe run floral pas cher , while the car is on the road to set up an appointment.No doubt the use of telematics will have consumer benefi ts. However, the independent service industry is concerned that motorists will have no choice as to where the information off their telematic systems is sent. Since car owners purchase the vehicle, they should be able to direct the information that comes off their diagnostic system to the shop that they choose and not the one selected by the vehicle manufacturer. If you want to find more car tools like obd code reader and elm327, you can go to visit www.vtoolshop. Lower back pain is a frequent problem that plagues most people the world about. Some of the most popular causes of back pain really are a serious fall that injured the bed, pregnancy, lack of physical fitness or exercising in the wrong manner nike air max 90 fleur de jasmin , being overweight and sleeping in the wrong type with mattress. Fortunately, there are several methods on how to take out lower back painfulness. While an operation would be a last resort, one should consider trying several of the pain relieving ways outlined below. Painkillers Painkillers offer temporary relief of back pain. 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