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 ...

Changing coolant
Normally, the coolant does not need to be changed. If the system must be drained, consult a trained and qualified Volvo service technician. Do not top off with water only. This reduces the rust- ...