Mercury – Advanced Sound Control Kit | Verado AMS Interface | 8M0143359

Overview

Some Verado AMS installations need a simple way to control sound and tone levels right from the dash, without digging through menus on a display. The Mercury 8M0143359 Advanced Sound Control Kit gives you that option. It creates a clean interface for a dedicated switch or button so you can adjust Advanced Sound Control on 4.6L V8 Verado AMS engines with one quick press. It’s a small upgrade that makes the helm feel more intuitive, especially when you prefer direct physical controls.

Key Features

• Dedicated Control Interface – Allows a dash-mounted button or switch to adjust Advanced Sound Control.
• 4.6L V8 Verado AMS Ready – Designed specifically for Verado AMS applications using the 4.6L V8 platform.
• Optional Upgrade – Only needed when the helm does not use a Version 9 SmartCraft gauge or VesselView display.
• Bypass Display Navigation – Provides sound control without opening menus on SmartCraft or MFDs.
• Clean OEM Integration – Installs neatly into the Verado AMS wiring layout.
• Quick Access Functionality – Lets the operator adjust sound levels with a single dash-mounted input.

Compatibility

• Verado AMS 4.6L V8 engines
• Dash-mounted button or switch inputs
• Helms without Version 9 SmartCraft gauges
• Helms without VesselView 403 / 502 / 702 / 903
• Compatible Simrad and Lowrance displays (when used, this kit is not required)

Performance & Practical Benefits

This kit adds a simple, tactile way to adjust Advanced Sound Control from the helm. Instead of moving through menus on a gauge or multifunction display, you can make changes instantly with a button press. It’s especially helpful on boats where quick adjustments matter—tight docking, early-morning departures, or moments when you just want quieter engine tone without distraction. The installation is clean, and the system blends naturally with the existing AMS controls.

Why Buy OEM

Advanced Sound Control ties directly into the Verado AMS system, and OEM integration matters. Mercury’s kit uses the correct connectors, logic, and mounting layout the engine expects, ensuring every command is received cleanly. Aftermarket switches or adapters often interfere with AMS communication or fail to register commands consistently. The OEM kit protects reliability while giving you a more intuitive helm.

FAQ

Q1: When do I actually need this kit?
When your Verado AMS 4.6L V8 helm does not use a Version 9 SmartCraft gauge or a VesselView/Simrad/Lowrance display that already includes sound-control menus.

Q2: Does this kit change how the engine behaves?
No. It only gives you a physical control for adjusting Advanced Sound Control.

Q3: Can I use any dash switch?
Yes, as long as the switch type matches the input requirements and is wired through this interface.

Q4: Does this kit replace anything already on the boat?
No. It simply adds a dedicated control option for helms without a compatible display.

Q5: Is installation straightforward?
Typically yes—most of the work involves mounting the switch and plugging the interface into the AMS harness.