See also:

Use of Additives
With the exception of gas line antifreeze during winter months, do not add solvents, thickeners, or other store-bought additives to your vehicle's fuel, cooling, or lubricating systems. Overuse ...

SURROUND MODE
Surround sound settings are used to balance sound levels throughout the vehicle. Surround settings for the various sound sources are made separately. There are three settings for surround sound. ...

Faults in the system
If the information symbol illuminates and Park assist syst Service required is shown on the information display, this indicates that the system is not functioning properly and has been disengaged. ...