Mahindra Thar 2020+ Automatic Power Window Closer Relay Wiring Harness | Auto Roll Up on Locking | Time Delay | Overload and Short-Circuit Protection | Positive and Negative Trigger Compatible

The Mahindra Thar 2020+ Automatic Power Window Closer Relay Wiring Harness is a wiring kit that automatically rolls up all power windows in your Thar when the car is locked via the remote or keyless entry system. It works with most OE and aftermarket central locking systems, includes a built-in time delay function to prevent conflict with the door locking sequence, and is built with overload and short-circuit protection to safeguard the vehicle's electronics. It is compatible with both positive and negative trigger locking systems. Below is what each feature does and why it matters.

Auto Window Closure on Locking

The core function of this kit is straightforward: when you lock your Thar using the remote or keyless entry, all power windows roll up automatically. You do not need to check each window individually before walking away. If a window is partially or fully open at the time of locking, the relay closes it automatically.

• Trigger: Remote or keyless entry locking signal

• Action: All power windows roll up on receiving the lock signal

• Benefit: No need to manually check or close windows before leaving the vehicle

Smart Integration: Works with OE and Aftermarket Locking Systems

The relay kit is designed to work seamlessly with most factory (OE) central locking systems as well as aftermarket central locking and keyless entry systems. This means it integrates into your existing Thar setup without requiring a separate or dedicated locking system.

• OE central locking: Compatible

• Aftermarket central locking: Compatible

• Keyless entry remotes: Compatible

Time Delay Function

The kit has a built-in time delay mechanism that introduces a small pause between the door locking action and the window closing action. This delay prevents the relay from conflicting with the door locking sequence or overloading the system by triggering both simultaneously.

• Time delay: Built-in, automatic

• Purpose: Prevents overload or conflict with door locking sequence

• Operation: No adjustment required by the user

Overload and Short-Circuit Protection

The relay module is built with circuit protection covering both overload and short-circuit conditions. This protects your Thar's existing electronics from damage in the event of an electrical fault in the wiring.

• Overload protection: Yes

• Short-circuit protection: Yes

• Purpose: Safeguards the vehicle's electrical system

Compatible with Both Positive and Negative Trigger Systems

The kit works with both positive trigger and negative trigger central locking systems. This means it can be installed regardless of which trigger type your Thar's locking system uses, without requiring a separate adapter or conversion.

• Positive trigger: Compatible

• Negative trigger: Compatible

Package Contents

The package includes everything needed to install the window closer function.

• 1x Automatic Window Closer Relay Module

• 1x Wiring Harness Set

Installation

This kit requires basic wiring knowledge for installation. It can be installed by a professional auto electrician or as a DIY fit if you are comfortable with automotive wiring. We recommend professional installation for a correct and reliable connection.

• Installation type: Wiring connection required

• Skill level: Basic wiring knowledge or professional recommended

• Instructions: Included

Made for Mahindra Thar (2020 Onwards)

This relay wiring harness is made for the Mahindra Thar from 2020 onwards (2nd Generation). Please confirm your exact model, variant, and locking system type before purchase.

• Fitment: Mahindra Thar (2020 Onwards)

• Generation: 2nd Generation