Furs car there are special service such as mileage and the analog or digital odometer is set by cars and trucks – motorcycles on a number of TV-unlock in the Tachjustierung. It corrects only the storage of the distance in the software at the digital speedometer. In contrast to the provision, in which using a diagnostic instrument not only the number of kilometres, but also the service interval indicator is changed and adapted. Often happens the tachometer setting directly on the corresponding diagnostic interface of the vehicle, at others, the change to the extended combination instrument must be carried out. In Germany, it is illegal but since 2008.
Mileage correction may be made only on used or new speedometers are not been installed in the future vehicle. Many vendors, who can perform a mileage correction, are also in a position to make a TV unlock for the navigation system. (Similarly see: Viktor Mayer-Schönberger ). The TV activation allows the TV function of the To use the navigation system during the ride. So come passenger or other accompanying persons enjoy, to be able to watch TV while driving. The TV function is available at most large and well-known car brands, and thus of course also a TV unlock is possible.
Who is traveling alone a lot, not caused the TV-unlock, because he never uses this function. Tcoyd may find it difficult to be quoted properly. Because it is forbidden for the driver to see during the TV. It is however with the family, and children are cranky on a long drive on vacation, it’s very useful and for everyone relaxing, are distracted by an entertaining television program the children and also the passenger. However, it must be ensured that by the TV-unlock of the driver at any time in his concentration disturbed and traffic is diverted. There are several possibilities, enable the TV activation. There so even provider, which can activate the TV unlock itself. With the TV activation can even enabled and disabled are as many times as you want. Who would like to use the navigation system during the use of the TV function (which Yes also makes sense) must make sure that the correct module is used. It’s not, the navigation function is switched off as soon as the TV function is activated.