When automobile owners are in need of routine maintenance or need something repaired on their vehicle they will typically take it to a local dealership or mechanic shop. Sometimes, however, it is not possible to take the vehicle to the mechanic because the vehicle cannot be moved. Instead of having the vehicle towed, another alternative is to have a mobile mechanic come to the vehicle.
There are a variety of reasons that a vehicle would not be operational, but typically these would fall into one of three categories.
Having the ability to switch between four-wheel-drive low and high or regular two-wheel traction with the push of a button can be an incredibly convenient feature to have in your vehicle. However, the implementation of the push-button four-wheel-drive design meant that the operation and function of the traction controlling features of an automobile became much more complex. As the owner of a vehicle with a push-button system, this means that there are even more opportunities for something to go wrong.