See also:

Current speed in km/h (U.S. models only)
This function provides the driver with an instantaneous conversion of the car's current speed from mph to km/h. ...

RSE-AUX connectors and 12-voltsocket
The three color-coded (yellow-white-red) RSEAUX connectors can be used to connect an auxiliary device to the RSE system. Always follow the connection instructions provided with the auxiliary devic ...

Minimum octane
Typical pump octane label Volvo recommends premium fuel for best performance, but using 87 octane1 or above will not affect engine reliability. Volvo engines are designed to achieve rated horsep ...