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title: Universal EZ Installer | Help Center
description: Universal EZ Installer
---

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1. [Help Center](https://guide.carkeysexpress.com/)
2. [Universal EZ Installer](https://guide.carkeysexpress.com/universal-ez-installer)

# Universal EZ Installer

## Universal EZ Installer/Snap Key

- [There was an error mid-programming what should I do? (Customer Support use)](https://guide.carkeysexpress.com/hc/en-us/articles/4621336140308-there-was-an-error-mid-programming-what-should-i-do-)
- ["Failed to Pair Key" Error: When it Occurs Early in the Program](https://guide.carkeysexpress.com/hc/en-us/articles/4757313112724-failed-to-pair-key-error-when-it-occurs-early-in-the-program-)
- [App showed "Network Error" and then restarted itself](https://guide.carkeysexpress.com/hc/en-us/articles/4580069614996-app-showed-network-error-and-then-restarted-itself)
- [How to download the EZ installer App](https://guide.carkeysexpress.com/hc/en-us/articles/4456094343828-how-to-download-the-ez-installer-app)
- [Do you have a strong Wi-Fi or mobile connection where you are located currently?](https://guide.carkeysexpress.com/hc/en-us/articles/4621173586196-do-you-have-a-strong-wi-fi-or-mobile-connection-where-you-are-located-currently-)
- [The dongle light did not come on when I plugged it into my OBD Port?](https://guide.carkeysexpress.com/hc/en-us/articles/4621655990420-did-the-dongle-light-come-on-when-you-plugged-it-in-)
- [Was the app downloaded correctly? Does it open on your phone?](https://guide.carkeysexpress.com/hc/en-us/articles/4620897097748-was-the-app-downloaded-correctly-does-it-open-on-your-phone-)
- [FOR 410 Smart Key Instructions - Universal EZ Installer](https://guide.carkeysexpress.com/hc/en-us/articles/5298478740500-for-410-smart-key-instructions-universal-ez-installer)
- [Device Requirements for Use](https://guide.carkeysexpress.com/hc/en-us/articles/4456020476436-device-requirements-for-use)
- [FOR KEY 950 Instructions - Universal EZ Installer](https://guide.carkeysexpress.com/hc/en-us/articles/5298925448724-for-key-950-instructions-universal-ez-installer)
- [What happens if I picked the wrong vehicle?](https://guide.carkeysexpress.com/hc/en-us/articles/4621424070164-did-you-select-the-correct-year-make-model-of-your-vehicle-)
- [Has the dongle paired via Bluetooth?](https://guide.carkeysexpress.com/hc/en-us/articles/4621717969428-has-the-dongle-paired-via-bluetooth-)
- [FOR KEY 600 Instructions - Universal EZ Installer](https://guide.carkeysexpress.com/hc/en-us/articles/5292571927572-for-key-600-instructions-universal-ez-installer)
- [How to begin programming with the Universal EZ Installer](https://guide.carkeysexpress.com/hc/en-us/articles/4456809943700-how-to-begin-programming-with-the-universal-ez-installer)
- [Did you select the matching key to your current key?](https://guide.carkeysexpress.com/hc/en-us/articles/4621537115156-did-you-select-the-matching-key-to-your-current-key-)
- [OBD Port Location](https://guide.carkeysexpress.com/hc/en-us/articles/5314734859412-obd-port-location)
- [MAZ KEY 500 Instructions - Universal EZ Installer](https://guide.carkeysexpress.com/hc/en-us/articles/5299246744212-maz-key-500-instructions-universal-ez-installer)

See less ▼

- [FAQ](https://guide.carkeysexpress.com/faq#main-content)

    - [General Information](https://guide.carkeysexpress.com/faq#general-information)
- [Universal EZ Installer](https://guide.carkeysexpress.com/universal-ez-installer#main-content)

    - [Universal EZ Installer/Snap Key](https://guide.carkeysexpress.com/universal-ez-installer#universal-ez-installer-snap-key)
- [KEYS NOW! Semi-Automated Machine](https://guide.carkeysexpress.com/keys-now-semi-automated-machine#main-content)

    - [General Information](https://guide.carkeysexpress.com/keys-now-semi-automated-machine#general-information)
- [Key Programming Instructions](https://guide.carkeysexpress.com/key-programming-instructions#main-content)

    - [Key & Remote Programming Instructions](https://guide.carkeysexpress.com/key-programming-instructions#key-remote-programming-instructions)
- [Smartbox Mini & SmartPro](https://guide.carkeysexpress.com/smartbox-mini-smartpro#main-content)

    - [Device Information & Knowledge](https://guide.carkeysexpress.com/smartbox-mini-smartpro#device-information-knowledge)
- [EZ Installer](https://guide.carkeysexpress.com/ez-installer#main-content)

    - [Device Information & Knowledge](https://guide.carkeysexpress.com/ez-installer#device-information-knowledge)
- [Remote Programming Instructions](https://guide.carkeysexpress.com/remote-programming-instructions#main-content)

    - [Key & Remote Programming Instructions](https://guide.carkeysexpress.com/remote-programming-instructions#key-remote-programming-instructions)
- [Simple Key Programming Instructions](https://guide.carkeysexpress.com/simple-key-programming-instructions#main-content)

    - [Key & Remote Programming Instructions](https://guide.carkeysexpress.com/simple-key-programming-instructions#key-remote-programming-instructions)
- [Key's Now!](https://guide.carkeysexpress.com/keys-now#main-content)

    - [Device Information & Knowledge](https://guide.carkeysexpress.com/keys-now#device-information-knowledge)
- [ROKS Box](https://guide.carkeysexpress.com/roks-box#main-content)

    - [Device Information & Knowledge](https://guide.carkeysexpress.com/roks-box#device-information-knowledge)
- [Product Documentation and Information](https://guide.carkeysexpress.com/product-documentation-and-information#main-content)

    - [General Information](https://guide.carkeysexpress.com/product-documentation-and-information#general-information)
- [Snap Key](https://guide.carkeysexpress.com/snap-key#main-content)

    - [Universal EZ Installer/Snap Key](https://guide.carkeysexpress.com/snap-key#universal-ez-installer-snap-key)

# Car Keys Express

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