Engine oil

Engine oil must meet the minimum ILSAC specification GF-4, API SL, or ACEA A1/B1. Lower quality oils may not offer the same fuel economy, engine performance, or engine protection.
Volvo recommends Castrol.
Depending on your driving habits, premium or synthetic oils may provide superior fuel economy and engine protection. Consult your Volvo retailer for recommendations on premium or synthetic oils.
Oil additives must not be used. Synthetic oil is not used when the oil is changed at the normal maintenance services. This oil is only used at customer request, at additional charge. Please consult your Volvo retailer.
Oil viscosity
Incorrect viscosity oil can shorten engine life under normal use. SAE 5W-30 will provide good fuel economy and engine protection. See the viscosity chart.

Viscosity chart
Extreme engine operation
Synthetic oils meeting SAE 0W-30 or 0W-40 and complying with oil quality requirements are recommended for driving in areas of sustained temperature extremes (hot or cold), when towing a trailer over long distances, and for prolonged driving in mountainous areas.
American Petroleum Institute (API) symbol

The API Service Symbol "donut" is divided into three parts:
- The upper section describes the oil's performance level.
- The center identifies the oil's viscosity.
- The lower section indicates whether the oil has demonstrated energy-conserving properties in a standard test in comparison to a reference oil.
See also:
Safety
It should come as no surprise that this may be the longest section of the
review of the 2011 S60. Volvo doesn't skimp a bit on safety, which is something
any parent can appreciate.
Standard safe ...
Remote key not functioning
If the remote key is not functioning properly,
the alarm can be turned off and the vehicle can
be started as follows:
1. Open the driver's door with the key blade
(see page 61 for information o ...
Brake lights
The brake lights come on automatically when
the brakes are applied.
Adaptive brake lights
The adaptive brake lights activate in the event
of sudden braking or if the ABS system is activated.
Th ...
