Engine Sound, Basic Function - GF82.60-P-9901A
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2023 Mercedes-Benz CLA45 AMG, 2023 Mercedes-Benz CLA35 AMG, 2023 Mercedes-Benz CLA250, 2022 Mercedes-Benz CLA45 AMG, and 2022 Mercedes-Benz CLA35 AMG. However, it is still accessible from the selected car via links, so may be relevant.
Vehicles with engine sound via speakers
Overview
This document contains information on:
- General
- Function requirements
- Function
General
The engine sound function is used to simulate engine and exhaust system sounds in the vehicle interior. Improved acoustic feedback optimizes the driving feel.
Function requirements
- Engine running.
Function
The following signals define the current driving condition:
- Drive program or drive range engaged
- Vehicle speed
- Engine torque
- Engine speed
The sound system amplifier control unit or the multimedia system control generates a simulated engine sound on the basis of the driving condition.
The speaker system outputs the simulated sound even when no audio source is active. If audio output is active, the simulated sound expands the current audio source.
| Further basic functions | |||
| Multimedia system control, basic function | GF82.85-P-9904A | ||
| Sound system amplifier control unit, basic function | Vehicles with engine sound via speakers | GF82.62-P-9890A |