---
product_id: 455006533
title: "Advent ADVGEN40A4 Gentex Auto Dimming Rear View Mirror with Homelink 4"
brand: "advent"
price: "1426.17 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Advent"
url: https://www.desertcart.tn/products/455006533-advent-advgen40a4-gentex-auto-dimming-rear-view-mirror-with-homelink
store_origin: TN
region: Tunisia
---

# Auto-Dimming tech Seamless HomeLink 4 sync Universal vehicle fit Advent ADVGEN40A4 Gentex Auto Dimming Rear View Mirror with Homelink 4

**Brand:** advent
**Price:** 1426.17 DT
**Availability:** ✅ In Stock

## Summary

> 🌟 Drive smarter, not harder — your mirror just got an upgrade!

## Quick Answers

- **What is this?** Advent ADVGEN40A4 Gentex Auto Dimming Rear View Mirror with Homelink 4 by advent
- **How much does it cost?** 1426.17 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/455006533-advent-advgen40a4-gentex-auto-dimming-rear-view-mirror-with-homelink)

## Best For

- advent enthusiasts

## Why This Product

- Trusted advent brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fits Like a Glove:** Universal fit ensures compatibility with most vehicles on the road today.
- • **Smart Home Integration:** Control your garage, gates, and more directly from your mirror with HomeLink 4.
- • **Effortless Night Vision:** Auto-dimming reduces glare for safer, stress-free driving after dark.
- • **Plug & Play Convenience:** Easy windshield mount installation means you’re ready to roll in minutes.
- • **Sleek & Functional Design:** Medium-sized, rectangular glass with convex curvature for an expanded rear view.

## Overview

The Advent ADVGEN40A4 Gentex Auto Dimming Rear View Mirror with HomeLink 4 combines advanced auto-dimming technology with seamless smart home device integration. Designed for universal fitment, this medium-sized, convex glass mirror mounts easily on your windshield, enhancing nighttime driving safety and convenience by reducing glare and enabling control of HomeLink-compatible devices directly from your vehicle.

## Description

Advent ADVGEN40A4 Gentex Auto Dimming Rear View Mirror with Homelink 4 The ADVGEN40A4 Mirror kit are compatible with most vehicles on the road today. This system offers added convenience and safety to the way you use your rear view mirror. Offering auto-dimming technology and the ability to sync to any HomeLink connected devices. FEATURES Auto-Dimming Homelink

Review: Auto tint doesnt work - Difficult to install and doesnt seem to work just right. The auto tint doesnt work.
Review: Easy technology update for an older vehicle - I bought this mirror to get Homelink technology into my 1995 F-250, tired of carrying around the fob required to open the gate for my apartment community. Cheap programmable fobs don't seem to be able to handle the codes for the gate controller, but Homelink does. Many newer vehicles have Homelink built in but older vehicles like my F-250 don't. I figured this mirror would be the easiest and cleanest way to add this tech to my truck, but there are also headliner-installed modules and console-mount modules from the same manufacturer, all of which are about $50 cheaper here than on the manufacturer's web site. Installation was very easy, this mirror replaces the factory mirror using the same dovetail lug on the windshield as the stock mirror, just pop the old mirror off, slide on this new one, and tighten the screw. This mirror does not come with installation instructions, but search google for "ADVGEN45A4_IM.pdf" to find the instructions, you'll need them for wiring and programming. The mirror needs a switched-hot, constant-hot, and ground. I got lucky and all three were already available above the mirror, feeding the old mirror switched power and the sun visor lights have constant power so easy to tap into all the needed connections. The included wire harness is plenty long enough to route down to a spot under the dash if needed, but it would probably be a good idea to protect it with some wire loom or something if routing it across the roof and down the A-pillar. Homelink programming is easy and works great, no more carrying around the gate fob. Product information for this here on desertcart is basically empty but search for the manufacturer's product web site and there is enough info there for this product along with other models which have a compass, map lights, etc. I feel like the price for this is a bit high for what it is, but everything with the "Homelink" tech seems to be that way, I guess that's just the cost of their IP or something. Anyway... easy install, easy programming, works great. It might be nice if the seller updated this product description to have more complete info and include a link to the installation manual.

## Features

- Auto-Dimming
- Homelink integration

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085J2CRFM |
| Auto Part Position | Rear |
| Auto part position | Rear |
| Automotive Fit Type | Universal Fit |
| Brand | Advent |
| Brand Name | Advent |
| Color | Black |
| Colour | Black |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 3.9 out of 5 stars 61 Reviews |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 00044476131400 |
| Included Components | Gentex auto dimming rear view mirror, Homelink 4 |
| Lens Curvature Description | Convex |
| Manufacturer | Advent |
| Manufacturer Part Number | ADVGEN40A4 |
| Material | Glass |
| Material Type | Glass |
| Model Number | ADVGEN40A4 |
| Mounting Type | Windshield Mount |
| Mounting type | Windshield Mount |
| Number of Items | 1 |
| OEM Equivalent Part Number | ADVGEN40A4 |
| Operation Mode | Automatic |
| Other Special Features of the Product | Auto-Dimming |
| Shape | Rectangular |
| Size | Medium |
| UPC | 044476131400 |
| Unit Count | 1.0 Count |
| Vehicle service type | Car |

## Product Details

- **Auto part position:** Rear
- **Brand:** Advent
- **Colour:** Black
- **Material:** Glass
- **Vehicle service type:** Car

## Images

![Advent ADVGEN40A4 Gentex Auto Dimming Rear View Mirror with Homelink 4 - Image 1](https://m.media-amazon.com/images/I/41FYhXmxOIL.jpg)

## Customer Reviews

### ⭐ Auto tint doesnt work
*by �***N on 4 May 2026*

Difficult to install and doesnt seem to work just right. The auto tint doesnt work.

### ⭐⭐⭐⭐⭐ Easy technology update for an older vehicle
*by J***F on 11 October 2020*

I bought this mirror to get Homelink technology into my 1995 F-250, tired of carrying around the fob required to open the gate for my apartment community. Cheap programmable fobs don't seem to be able to handle the codes for the gate controller, but Homelink does. Many newer vehicles have Homelink built in but older vehicles like my F-250 don't. I figured this mirror would be the easiest and cleanest way to add this tech to my truck, but there are also headliner-installed modules and console-mount modules from the same manufacturer, all of which are about $50 cheaper here than on the manufacturer's web site. Installation was very easy, this mirror replaces the factory mirror using the same dovetail lug on the windshield as the stock mirror, just pop the old mirror off, slide on this new one, and tighten the screw. This mirror does not come with installation instructions, but search google for "ADVGEN45A4_IM.pdf" to find the instructions, you'll need them for wiring and programming. The mirror needs a switched-hot, constant-hot, and ground. I got lucky and all three were already available above the mirror, feeding the old mirror switched power and the sun visor lights have constant power so easy to tap into all the needed connections. The included wire harness is plenty long enough to route down to a spot under the dash if needed, but it would probably be a good idea to protect it with some wire loom or something if routing it across the roof and down the A-pillar. Homelink programming is easy and works great, no more carrying around the gate fob. Product information for this here on Amazon is basically empty but search for the manufacturer's product web site and there is enough info there for this product along with other models which have a compass, map lights, etc. I feel like the price for this is a bit high for what it is, but everything with the "Homelink" tech seems to be that way, I guess that's just the cost of their IP or something. Anyway... easy install, easy programming, works great. It might be nice if the seller updated this product description to have more complete info and include a link to the installation manual.

### ⭐⭐⭐⭐⭐ Nice upgrade.
*by A***R on 21 April 2024*

The Nissan Leaf for 2023 does not come with the rear view mirror that has HomeLink to operate garage doors and power gates. The mirror that comes with the car has auto-dimming, but no HomeLink. This Advent ADVGEN40A4 Gentex Auto Dimming Rear View Mirror comes with Homelink 4, and is essentially the same mirror that came with the earlier models of Nissan Leaf that had HomeLink, so it looks like a factory mirror. The windshield mount fits perfectly. Note that the Nissan Leaf that does not have HomeLink only has one hot wire, and that is connected to the ignition switch. Because of that, the HomeLink does not operate when the car is turned off if this mirror is connected to the wiring for the mirror that comes out of the headliner. The advantage is that if your car is parked outside your garage, a thief cannot operate the garage door with the car turned off. If you want to have the HomeLink operate with the car turned off, the mirror would have to be wired into the fuse box. To avoid having to wire the mirror into the fuse box, I purchased an adapter that has a connector that plugs into the Nissan wiring harness that comes out of the headliner of the car near the windshield. I then modified the wiring on the adapter to add a connector that plugs into the mirror. By doing this, there is no modification done to the mirror or to the car's wiring. If I ever want to remove this mirror and replace it with the original mirror, it's a simple swap.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-22*