Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Control Module
The audio module is an amplifier which is connected to the MOST network. It has the following functions:
- to carry the sound signal transmitted on the MOST network out to the directly connected loudspeakers and to the headsets as analogue signals
- to carry voice messages from the microphone, out on the MOST network.
- to transmit requests from the headset panel to change to the next or the previous track or to change the sound source.
If there is a subwoofer module installed on the MOST network, the audio module can process the incoming signal and transmit it to the subwoofer module.
The following versions of Audio module are available:
- Headset panel
- Headset panel
Audio module and have 4x40 W output and has 5x130 W.
Each version of the audio module (AUD) has a different number of loudspeakers and different loudspeaker models.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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