See also:

Rear control panel with headphone sockets
Headphones with an impedance of 16 – 32 ohm and sensitivity of 102 dB or higher are recommended for best sound reproduction. 1 Volume control (right/left sides). 2 Scroll/search forward and ba ...

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 ...

Demanding driving
In demanding driving conditions, such as operating the vehicle in hot weather, towing a trailer, or driving for extended periods at higher altitudes than normal, it may be advisable to switch to h ...