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Home >> Volvo >> 2011 >> S40 T-5 R-Design >> Repair and Diagnosis (Single Page) >> Electrical >> Charging Systems >> Miscellaneous Electrical Components - Design And Function (544 Body) >> Integrated Audio Module (IAM) (2005-2011) >> Function (2007) >> Audio Unit
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Audio Unit

Fig 1: Identifying Audio Unit & Components
GLL157166Courtesy of VOLVO CARS OF NORTH AMERICA.

The integrated audio module (IAM) functions as a stereo system in the vehicle and is connected to other control modules on the MOST network.

Integrated audio module (IAM) controls settings for: 

The Integrated Audio Module (IAM) compensates the sound amplitude depending on the vehicle speed and has automatic loudness.

If the accessory electronic module (AEM) is installed, the sound from the integrated audio module (IAM) is muted during telephone calls if a handsfree set (accessory) is used. The sound is also muted when reverse gear is engaged if the vehicle is equipped with the parking assistance system (option).

If the vehicle is equipped with the RTI navigation system (option), voice information is heard from the existing speakers.

The Integrated Audio Module (IAM) manages playback of compressed music formats from cd (does not apply to Performance).

Support available for following formats:

The Integrated Audio Module (IAM) can play music via the AUX input (does not apply to Performance). The AUX input is located in front of the center console.