Design

Design

Control module




The integrated audio module (IAM) is mounted in the center console. It is integrated with the audio unit and they are replaced together.
The infotainment control module (ICM) display shows the current status of the integrated audio module (IAM).
Integrated audio module (IAM) has an integrated amplifier (only Performance) with a power output of 4x20 W.
The two other versions do not have an integrated amplifier, they use the Audio module (AUD) as an amplifier.

Antennas

C30/S40/V50





C70




The integrated audio module (IAM) is connected to an AM and FM antenna system. This consists of a main antenna, an FM sub-antenna and an AM antenna. The antennas are connected to an antenna amplifier. The antenna amplifier has two channels: one for the FM main antenna and the AM antenna and another for the FM sub-antenna.
Both channels are connected to the integrated audio module (IAM) via a coaxial cable.
The connection for the sub antenna is used to power the antenna amplifier.

Remote control




Remote control via a steering wheel keypad is available as either an option or as standard equipment depending on the market. The keypad is located on the right side of the steering wheel and is connected to the steering wheel module (SWM) via serial communication.

Loudspeakers




The integrated audio module (IAM) for Performance has 4 speakers directly connected to the control module:
- one pair of front loudspeakers
- one pair of rear loudspeakers.
Impedance for each speaker is 4 ohms.
For the two other versions with the integrated audio module(IAM), the speakers are connected to the audio module (AUD).
For more information, see Design and Function, Audio Module (AUD).