Fiat, Alfa Romeo and Chrysler (2014 Onwards) SOT (Sound On Top) ISO T-Harness lead

Our ISO-T Harness SOT lead is a practical plug-and-play solution for adding an aftermarket amplifier, Bluetooth car kit or hands-free kit to selected Fiat, Alfa Romeo and Chrysler vehicles with the new style large connector behind the radio. Fitted between the vehicle and the original radio connection, it helps create a cleaner installation without invasive cable cutting, preserving the integrity of the factory wiring loom.

When used for an aftermarket amplifier installation, the harness takes the high-level input signal from the vehicle, routes it through the amplifier and then sends the amplified signal on to the speakers. This makes it a useful choice for audio upgrades where you want to keep the installation tidy and vehicle-specific while avoiding unnecessary wiring modifications.

The SOT harness is also ideal for Bluetooth car kits and hands-free kits. Installed behind the radio as a break-out cable, it supplies the power and earth connections needed for the kit and routes phone audio through the front speakers of the vehicle for seamless integration. It is designed for use with kits that include an ISO mute harness, including popular Parrot, Bury, Nokia and Motorola systems.

10-5011 Key Features

• Plug-and-play ISO-T Harness SOT lead
• Designed for Fiat, Alfa Romeo and Chrysler vehicles from 2014 onwards
• Suitable for vehicles with the new style large radio connector
• Ideal for aftermarket amplifier installation
• Suitable for Bluetooth car kits and hands-free kits
• Routes phone audio through the front speakers
• Supplies power and earth connections for compatible kits
• No invasive cable cutting required
• Helps preserve the original vehicle wiring
• Fits behind the radio as a break-out harness.

10-5011 Vehicle Compatibility

• Abarth 500 2016-2022
• Alfa Romeo Giulia 2015 onwards
• Alfa Romeo Giulietta 2010-2021
• Alfa Romeo Mito Facelift 2014-2018
• Alfa Romeo Stelvio 2016 onwards
• Citroën Relay 2014-2021
• Citroën Relay 2021-2025
• Fiat 500 Facelift 2016-2021
• Fiat 500L 2013-2018
• Fiat 500X 2014 onwards
• Fiat Doblo Facelift 2015-2021
• Fiat Ducato X290 2014-2021
• Fiat Ducato X290 2021-2025
• Fiat Tipo 2015 onwards
• Jeep Cherokee 2014-2023
• Jeep Compass 2017 onwards
• Jeep Renegade 2015 onwards
• Lancia Ypsilon Facelift 2015-2021
• Peugeot Boxer X290 2014-2024
• Peugeot Boxer 2024 onwards
• Vauxhall / Opel Movano 2022-2025.