iENYRID M4 Pro S+ 2024 New Version Technical Assistance (Two colors: orange and gold)
If you need further assistance, feel free to contact our after-sale support team at after-sales@ienyridscooter.com!
1. User manual for iENYRID M4 Pro S+ 2024 New Version
The iENYRID M4 Pro S+ 2024 User Manual
2. Display Error Codes:
3E: Motor malfunction.
4E: Low voltage issue — recharge the battery to resolve.
5E: Brake lever malfunction.
6E: Motor malfunction.
7E: The throttle is not in a neutral position — please reset the throttle. Watch the reset video here: https://youtube.com/shorts/4isQH1U9XQg
10E: Sending malfunction — replace the display unit.
15E: Receiving malfunction — replace the controller.
If you need further assistance, feel free to contact our after-sale support team at after-sales@ienyridscooter.com!
3. Instructional videos and tips on repairs on the iENYRID M4 Pro S+ 2024 New Version
3.1 Unboxing and Installation
The US Version
https://www.youtube.com/watch?v=sWERvch0l4A
The UK & EU Version
https://www.youtube.com/watch?v=VUye4Ocavkc
The EU Version
https://www.youtube.com/watch?v=tufTiji6Tyo
3.2 Set Non-Zero Status
https://www.youtube.com/watch?v=QS88fGikilU
3.3 Speed and mileage unit switch: Km Switch to Mile
https://www.youtube.com/watch?v=Mo0onk0i9l8
3.4 Max Speed Adjusting: 25km/h to 45km/h
Quickly press the M button five times.
https://www.youtube.com/watch?v=x5V0u31yjyc
3.5 Setting the Speed Limit: 45km/h to 25km/h
Quickly press the M button five times.
https://www.youtube.com/watch?v=-wQ292u7eMA
3.6 Setting the Cruise Control
Set the P05 value to 1, wait for 5-6 seconds, then turn off the device to save the settings.
Operational Guidance:
1) Press and hold the "M" button to enter P setting; the screen will show P01.
2) Press the "M" button once more to enter P05.
3) Press the "+" button once to adjust the value to 1; wait for 5-6 seconds and the display will automatically exit P setting.
4) Turn off the power to save the settings, then turn it back on to test.
https://www.youtube.com/watch?v=dOSL02034qs
3.7 Change the Default Password
Default password: 000
Change the Default Password Operation steps:
1) Hold down both the power button and "+" button for 5~6 seconds to access the password setup screen.
2) The original password is 000.
3) Adjust the password numbers with the "+" and "-" buttons, and move the cursor with the power button.
4) The operation to set the password needs to be repeated twice.
https://www.youtube.com/watch?v=ySmGmYKBXu8
3.8 Cancel the Boot Password
If you prefer not to have a startup password, you can remove it
Operation Steps: Press the M button to access P settings, locate P09, and switch the digit from 1 to 0.
1) 1 means a password is needed at startup.
2) 0 means no password is needed to start up.
https://www.youtube.com/watch?v=NcQThEc8W_c
3.9 Recover Power-on Password
If you prefer to have a startup password, you can recover it.
Operation Steps: Press the M button to access P settings, locate P09, and switch the digit from 0 to 1.
1) 1 means a password is needed at startup.
2) 0 means no password is needed to start up.
https://www.youtube.com/watch?v=qVkU205QWSk
3.10 Zeroing theTotal Mileage
https://www.youtube.com/watch?v=AjNWynUmGMA
3.11 How Unfold and Fold iENYRID M4 PRO S+ Scooter
How to unfold?
1) Push the limit bolt outward with your left hand while pulling it outward
with your right hand, then rotate the bolt and lock it.
2) Step down on the folder's switch with the tip of your foot. (Heel on the pedal).
3) Slowly lift the handlebar.
4) Step on the tail of the pedal while holding the handlebar with your hands.
5) Push the handlebar forward quickly, and you will hear a "click". The handlebar is successfully locked.
6) Rotate the bolt with your right hand so that the position of the limit bolt is at the far left. The unfolding process is completed.
How to fold?
1) Push the limit bolt outward with your left hand while pulling it outward with your right hand, then lock it.
2) Push the handlebar forward with your hands while forcefully stepping down
on the folder's switch with the tip of your foot. (Heel on the pedal).
3) Fully lower the handlebar, and you will hear a "click", and the folder will automatically lock.
4) Rotate the bolt with your right hand so that the position of the limit bolt is at the far left.
5) The folding process is completed.
https://www.youtube.com/watch?v=pO83fvUZYCY
3.12 Guide on How to Replace the Headlight/Frontlight
Compatible with both the new and old versions
https://www.youtube.com/watch?v=Ieg4EcdLfTo
3.13 Replace the Middle Display
https://www.youtube.com/watch?v=BGXVwuC6NSw
3.14 Using Air Pump to Remove the Handlebar Grips
There's a hole in the handlebar grips, you can use an air pump to blow air inside. This will make it easy to remove the handlebar grips.(Compatible with both the new and old versions)
https://www.youtube.com/watch?v=9rgGJ0p_8Fs
3.15 How to restore to factory settings
Switch to P99, press and hold the "+" button
https://www.youtube.com/watch?v=0mD14CtAusA
3.16 How to remove footboard screws that are too tight?
To facilitate the removal of the screws securing the footboard of your scooter, which may have been treated with thread-locking adhesive, we recommend the following procedure:
1) Heat Application: Use a hairdryer or heat gun to apply heat directly to the screw holes. This will help soften the adhesive.
2) Screw Removal: Once the adhesive has softened, carefully attempt to unscrew the screws using a suitable screwdriver.
If you encounter any difficulties, reapply heat as needed.
https://www.youtube.com/watch?v=lV2RoqsITrM
3.17 How to Do Thumb Throttle Reset with Error Code 7E
-Disconnect the throttle cable connector and try to reset the thumb throttle.
https://www.youtube.com/shorts/4isQH1U9XQg
3.18 Replacement of the Finger Throttle
https://www.youtube.com/shorts/WDr0OKajiW0
For removing the handlebar grip, you can use an air pump to remove it.
Here is a video guide: https://www.youtube.com/watch?v=9rgGJ0p_8Fs
3.19 Replace the Controller of an iENYRID M4 Pro S+ Max New Version
Applicable only to the M4 Pro S+ 2024 New Version/Max New Version where the wiring is not routed through the plastic cover
https://www.youtube.com/watch?v=kR7qf7_ikXk
3.20 Front-wheel makes unusual noises?
If you hear unusual noises coming from the front wheel, first check the tightness of the wheel hub screws. If they are too tight, consider loosening and reassembling them. Additionally, inspect the wheel for any debris or damage that might be causing the noise. If the problem persists, it may be best to consult a professional for further assistance at after-sales@ienyridscooter.com.
Disassembly and installation of the front wheel video
https://www.youtube.com/watch?v=d7BLkmpFP28
3.21 Screw of the seat bottom breakage, how to replace the internal base & footrest？
When screws at the seat's bottom are too tight and break, how to replace the internal base & footrest？
