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APEX Support Center

Welcome to the SquareWheels APEX Support Center, your go-to resource for installation guides, firmware updates, and troubleshooting assistance. Below, you’ll find everything you need to set up, update, and optimize your APEX Cluster for the best experience.

APEX Firmware Updates & Downloads

Stay up to date with the latest software releases to unlock new features, fix bugs, and improve performance.  APEX Changelog

Infiniti Q50/Q60

APEX Firmware: [ Download | Feb 2026 ] NEW!
APEX Canbus Update: [ Download 251213 | Feb 2026 ] NEW!


Infiniti G37 (& 2015 Q60)

APEX Firmware: [ Download | Feb 2026 ] NEW!

Installing APEX

Step-by-step instructions to help you set up your APEX Cluster quickly and correctly.

APEX Cluster Installation (incl mileage sync & HDMI):

APEX Changelog

02.26:

Firmware:

  • Added McLaren theme
  • Added Nismo theme
  • Minor hotfixes & performance/framerate improvements

Canbus:

  • Resolve Fuel Level Error (Q50 only)

08.25:

  • Added Lambo Huracan theme
  • Minor hotfixes & performance/framerate improvements

04.25:

  • Added maximum value display on BOOST page
  • Optimized fault light layout
  • Added adjustable speed red line

03.2025:

  • Bluetooth automatic connection
  • Theme 5 increases the speed red line
  • Theme 1 increases the instantaneous fuel consumption animation

01.2025b:

  • Adds GT-R theme
  • (re) Adds Red Frame to Glow theme

01.2025a:

Added maintenance functions:

 

  • **ENGINE OIL**

  • **T/M OIL**

  • **TIRE** 

  • **FILTER**

  • **OTHER** 

Added options to disable the following warning lights: 

  • Seat Belt

  • Tire Pressure (TPMS)
  • Airbag

     

Added G-force mapping and recording.

Added manual mileage synchronization.

Added fuel gauge fault warnings.

Optimized: 

  •    Driving range (remaining distance) 
  •    Average fuel consumption
Removed startup animation when entering the cluster for faster startup speed.