Mercedes Benz 2004 c 240 User Manual

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Controls in detail
Audio system
Audio system
Audio and telephone, operation
These instructions are intended to help 
you become familiar with your 
Mercedes-Benz audio system. They con-
tain useful tips and a detailed description 
of the user functions.
Operating safety
Warning!
G
In order to avoid distraction which could 
lead to an accident, the driver should enter 
system settings with the vehicle at a stand-
still and operate the system only when road 
and traffic conditions permit. Always pay full 
attention to traffic conditions first before 
operating system controls while driving.
Bear in mind that at a speed of just 30 mph 
(approximately 50 km/h), your car is cover-
ing a distance of 50 feet (approximately 
14 m) every second.
Warning!
G
Any alterations made to electronic compo-
nents can cause malfunctions.
The radio, amplifier, CD changer*, satellite 
radio*, telephone* and voice control sys-
tem* are interconnected. When one of the 
components is not operational or has not 
been removed/replaced properly, the func-
tion of other components may be impaired.
This condition might seriously impair the 
operating safety of your vehicle.
We recommend that you have any service 
work on electronic components carried out 
by an authorized Mercedes-Benz Center.