See also:

Disposing of old batteries
Worn out batteries should be disposed of in an environmentally responsible manner. ...

External audio source volume
If an external devices such as an MP3 player or an iPod is connected to the AUX socket, the device's volume may be different from the volume of the internal sound sources such as the disc play ...

R-design
The R-DESIGN is a sporty version of the Volvo C30 and most closely resembles the Volvo C30 Design Concept. Exterior design includes an R-DESIGN badge in the front grille, colour coordinated bodykit, ...