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 ...

The radar sensor and its limitations
In addition to being used by ACC, the radar sensor is also used by Distance Alert (see page 165) and Collision Warning with Full Auto-brake and Pedestrian Detection (see page 173). This sensor is ...

Changing engine oil and oil filter
Refer to the Warranty and Service Records Information booklet for information on the oil change intervals. NOTE Volvo does not recommend the use of oil additives. Synthetic oil is not used when ...