See also:

SURROUND MODE
Surround sound settings are used to balance sound levels throughout the vehicle. Surround settings for the various sound sources are made separately. There are three settings for surround sound. ...

Setting a time interval
Controls and display 3 Time interval: Increase/decrease 6 Time interval: On, while it is being set 7 Time interval: On, after it has been set Press to increase the interval or to decrease ...

Cleaning the sensors
Location of the front sensors Location of the rear sensors The sensors must be cleaned regularly to ensure that they work properly. Clean them with water and a suitable car washing detergent ...