---
product_id: 13917368
title: "MicroBypass Parking Brake Switch Fully Automatic Video in Motion Interface for Pioneer AVH-4100NEX AVH-4200NEX"
brand: "microbypass"
price: "HK$173"
currency: HKD
in_stock: false
reviews_count: 9
url: https://www.desertcart.hk/products/13917368-microbypass-parking-brake-switch-fully-automatic-video-in-motion-interface
store_origin: HK
region: Hong Kong
---

# MicroBypass Parking Brake Switch Fully Automatic Video in Motion Interface for Pioneer AVH-4100NEX AVH-4200NEX

**Brand:** microbypass
**Price:** HK$173
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** MicroBypass Parking Brake Switch Fully Automatic Video in Motion Interface for Pioneer AVH-4100NEX AVH-4200NEX by microbypass
- **How much does it cost?** HK$173 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/13917368-microbypass-parking-brake-switch-fully-automatic-video-in-motion-interface)

## Best For

- microbypass enthusiasts

## Why This Product

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

## Description

An Automatic Video Activation Interface Specifically Designed for Pioneer AVH-NEX Model Radios including: AVH-4100NEX, AVH-4200NEX, AVH-4201NEX, AVH-1300NEX, AVH-1330NEX, AVH-2300NEX, AVH-2330NEX, MVH-2300NEX, AVH-3300NEX. Automatic Video Activation Interface and Simple How to Install Instructions Included.

## Features

- Custom Bypass Made For Pioneer AVH-NEX Models Including: AVH-4000NEX, AVH-4100NEX, AVH-4200NEX, AVH-4201NEX, AVH-1300NEX, AVH-1330NEX, AVH-2300NEX, AVH-2330NEX, MVH-2300NEX, AVH-3300NEX Video Units.     NOT FOR USE OR REQUIRED WITH Pioneer AVIC-NEX Navigation Models.     Does Not Require You To Cycle the Ignition On and Off, And Is Fully Automatic..     Automatic Video In Motion Activation (Triple Pulse Output).     Simple Installation, All Connections Made at the Back of the Radio.

## Images

![MicroBypass Parking Brake Switch Fully Automatic Video in Motion Interface for Pioneer AVH-4100NEX AVH-4200NEX - Image 1](https://m.media-amazon.com/images/I/61uMGk1Iy9L.jpg)
![MicroBypass Parking Brake Switch Fully Automatic Video in Motion Interface for Pioneer AVH-4100NEX AVH-4200NEX - Image 2](https://m.media-amazon.com/images/I/61uMGk1Iy9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Blows your skirt up good! Alpine ine-w960
  

*by M***U on Reviewed in the United States on June 3, 2018*

Rarely do I write reviews and sure as hell don’t go through the trouble of posting pics. First I have to say when they say microbypass it’s truly micro. It’s about the size of the old micro machines if any of you remember those. The directions were very straight forward and easy to understand. Black to ground, blue to remote, and green to green ( in my case though it was green to yellow with green stripe). I used this on a Alpine ine-w960 and it works flawlessly. When you connect the green to yellow with green stripe you DO NOT hook up the yellow with green stripe to the parking brake wire. Which saves a ton of hassle. My install was in a 2005 Lexus IS300. Perfect product works great. Don’t gamble with anything else that MAY not work for just a few dollars. There’s a reason why this product has so many great reviews.

### ⭐⭐⭐⭐⭐ 







  
  
    This device vs simply grounding brake wire give you DVD video playback
  

*by T***C on Reviewed in the United States on July 15, 2018*

I have the AVH-4200NEX and was unclear what one gains with this device versus simply grounding the green brake wire. Grounding the brake wire to a ground will get Android Auto working, but DVD playback still will not play video. With this device, you get DVD video playback.Installation is straight-forward. There are three wires - black goes to your headunit ground, blue goes to your head unit blue/white (remote power), and green goes to the head unit light green brake wire. Solder connections and heat shrink tubing for best results.Seems constructed well. I bought one by the same maker in 2015 for another vehicle with Pioneer AVH-4700 and it has not failed. Might be the same exact part.

### ⭐⭐⭐⭐⭐ 







  
  
    Quality ebrake bypass
  

*by N***S on Reviewed in the United States on July 4, 2019*

Added a Pioneer head-unit to the wife's car and this allows us to access features that wouldn't be accessible without handbrake. Back in the day we would ground the brake wire to the head-unit and that would trick the pioneer unit into opening all the features pioneer figured that out. So next we would use the mute wire and move it to a different pin and ground that and it would put the unit in a working demo mode, pioneer closed that up. This bypass works by sending a ground signal to the e-brake wire moments after the head-unit starts so the radio thinks the e-brake was applied after the radio started. This bypass works perfect.

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**Shop now:** [https://www.desertcart.hk/products/13917368-microbypass-parking-brake-switch-fully-automatic-video-in-motion-interface](https://www.desertcart.hk/products/13917368-microbypass-parking-brake-switch-fully-automatic-video-in-motion-interface)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-21*