See also:

Reporting safety defects (U.S. only)
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 (NHTS ...

Replacing interior bulbs
Check the operation of all bulbs frequently. ...

Lane keeping system
New for the 2013 MKS is a Lane Keeping System that complements the complete collection of driver assist technologies, in addition to the comprehensive safety package including six airbags, anti-lock ...