As you can imagine, if there is a car thief, steal your car and enter the car and discover that your car does not break the key and the steering wheel does not move. What will they do? The first thing they thought about was to remove the steering column lock. If the steering column lock was removed in twos or two, your car would probably have been pulled away!
Car thief can think of, engineers naturally think of it, simply twist the bolts of the fixed steering column lock, see how you split? Do not believe that you will carry the welding machine, cutting machine, right?
Some people say that a key to start the car has no place to insert the key, and there is no action to twist the key, then how is the car locked? In fact, the principle is the same, all are locked by the locking tongue inserted into the steering tube, the principle is very similar.
The model that starts with one key must be the steering column lock. After the body anti-theft computer receives the legitimate signal of the key, it will control the steering column lock “motor†to open the steering column and make the locking tongue “shrink†back. If you press a key to turn off the power after the start button is turned off, the power steering column will automatically lock, that is, extend the lock tongue!
There are also some models such as the Audi A4 that are driven by push keys or models such as the Porsche Palamena and Mercedes-Benz GL. Once the keys are pulled out, the vehicles are automatically locked. It is clear that they are equipped with electronic steering column locks.
Of course, there are also not twisted steering column lock bolts, they use anti-theft bolt design, need to use special tools to remove, just like anti-theft tire bolts, car thief is not a tool so full, right? At the same time also taking into account the convenience of 4S shop or repair shop replacement, because 4s and repair shop general tools are more full! In fact, the frequency of steering column locks is also quite high. Do not underestimate it. The steering column locks of the Audi A6, Q7 J518, Volkswagen New Jetta, and the new Passat are often bad.
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