Over time, the nut that holds on the steering wheel can become loose.
Drivers could start notice some wobbling of the wheel and if this is ignored there is the possibility that it could come completely off.
There have been a few incidents of steering wheels becoming loose, but there have been no accidents.
More top news
Armed police have taken part in a dramatic training exercise aimed at recreating the chaos of a Paris-style terror attack.
After a remarkably mild November - a notable mild start to the new month.
The Facebook founder revealed the plan as he and wife Priscilla Chan announced the birth of their baby daughter, Max.