Update Your Bike
Always keep your
SmartBike up to date
X20 System updating process
At MAHLE SmartBike Systems we continually update all our products throughout their lifespan, optimising their performance with constant updates to their firmware. This is without a doubt the best way to fully enjoy your SmartBike, with new features in every update and solutions to any potential issues.
Download the latest X20 firmware version:
You can update the system by using the micro-USB port for the smart charger (the update will also be possible via the app in the near future). To perform an update, you need to connect the charger to your computer and transfer the update files to the charger.
Disconnect the charger of the Power outlet. No LED will be operating.
Connect the charger to your computer using micro-USB port. LED of the charger and the HMI will turn to a PURE BLUE light.
Copy the unzipped update files (update_MUT.bin) to the new Drive Unit (MAHLE_UTOOL) which will appear on your computer and safety remove the new drive on your computer.
Disconnect the charger of your computer. (No LED will be operating)
Note: If an error occurred during the uploading process, the LED of the charger will turn to a steady RED light for 10 seconds. After that, the charger goes back to normal operation.
Connect the charger of the Power outlet.
LED of the charger will display a steady WHITE light.
Connect the Charger to the eBike as you would connect it for a normal charging process. The LED of the charger will constantly flash in PURPLE while the update is being performed.
Update Completed. Once the update process is finished
the LED of the charger will turn to a steady GREEN light for 10 seconds. After that, the charger goes back to normal operation.
Note: If an error occurred during the updating process, the LED of the charger will turn to a steady RED light for 10 seconds. After that, the charger goes back to normal operation.
X35 System updating process
MAHLE X35 systems require a special device called MAHLE GCU to be updated correctly, so we recommend that you contact your authorised dealer to carry out this update process properly. Latest firmware version available: V Q3.2 Released 19 Sept 2022 which replace the latest X35 iMx Q3.1 released in August 2022 and all the previous versions.
Download the latest X35 firmware version:
How to update your X35 bike
- Steady or intermittent yellow: Updating, please wait
- Intermittent purple: Auto-updating, please wait
- Steady green: Successfully completed
- Steady red*: Update failed entirely
- Alternating green and red*: One task has failed and one has been successful
- Steady white: Update package has been ignored
*In cases D and E, you will need to disconnect in order to repeat the process. Disconnect the GCU from the bike and the charger, turn off the bike and repeat steps 4-11. If the update process is still unsuccessful, send the GCU_log.txt file located on the USB memory stick by email to MAHLE Smartbike Systems to analyse the problem.