See also:

Optimal sound reproduction
The audio system is pre-calibrated for optimal sound reproduction using digital signal processing. This calibration takes into account factors such as the speakers, amplifier, cabin acoustics, th ...

C30 in the Market
I enjoyed my time in the C30, and the more I drove it the more I liked it. The good visibility and decent power (when using the manual shift feature) were the highlights. The downsides are its lim ...

Options and accessories
Optional or accessory equipment described in this manual is indicated by an asterisk. Optional or accessory equipment may not be available in all countries or markets. Please note that some veh ...