See also:

Reporting safety defects in the U.S.
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in ...

Function
A vehicle towing a trailer may begin to sway for various reasons. Normally this only occurs at high speeds but, for example, if the trailer is overloaded or if the load is unevenly distributed ...

Locking/unlocking the trunk
Trunk unlock button on the remote key Unlocking the trunk with the remote key Press the trunk unlock button on the remote. Press once: This unlocks but does not open the trunk. The trunk can then ...