Hint:
Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "suspected area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.


Precaution
Problem symptoms table (2006/01- )Optimal use of the audio system
Displays the “setup� menu
Changes the following settings
Sound quality and volume
balance
The sound quality and balance
setting can be changed to produce
the best sound.
Automatic sound levelizer
Language
Selecting the mode
Using the audio control function
C ...
Optimal use of the
audio system
On the “sound settings� screen, sound quality (treble/mid/
bass), volume balance can be adjusted.
How to adjust the sound settings and sound quality
Select “-� or “+� to adjust
the treble, mid or bass to
a level between -5 and 5.
Select “front� or “rear� to
adjust the fr ...
The keys
The following keys are provided with the vehicle.
Vehicles without a smart key system (type a)
Master keys
Operating the wireless remote control
function
Valet key
Key number plate
Vehicles without a smart key system (type b)
Master keys
Operating the wireless r ...