See also:

Materials Added To Engine Oil
Do not add any supplemental materials, other than leak detection dyes, to the engine oil. Engine oil is an engineered product and its performance may be impaired by supplemental additives. ...

In Canada
If you believe that your vehicle has a safety defect, you should contact the Customer Service Department immediately. Canadian customers who wish to report a safety defect to the Canadian governm ...

Security
It is advised to erase all channels before you sell or turn in your vehicle. To do this, press and hold the two outside buttons for 20 seconds until the red indicator flashes. Note that all cha ...