
Clarion NX718 – Boot Map SD Card
Clarion NX718 Boot Map SD Card Replacement
Restore your factory navigation system by fixing missing SD card errors and recovering
navigation maps, GPS guidance, menu settings, Bluetooth and original Clarion navigation functions.
Available as download service or
physical SD card shipping worldwide.
Contact WhatsApp for compatibility confirmation, technical support or video call assistance.

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Customer Specification:
Compatible with Clarion NX718 factory navigation systems.
Product Code:
QY-7940A-A
Navigation System:
Clarion Smart Access Link Super Wide Navigation
Navigation Software:
ROAD EXPLORER SZ Series
Compatible Models:
NX718 / NX618 / NX618W / MAX778W / MAX678W / MAX777W
Model Year:
2018 Clarion Smart Access Navigation Series
Restores:
Navigation Map, GPS Guidance, Bluetooth Menu, Language Settings & Factory Navigation Functions
Common Issues Solved:
Check Map SD Memory Card Error / Navigation Not Loading / Missing Map Data / Navigation Launch Failure
Description
Clarion NX718 Boot Map SD Card
Original Clarion Smart Access Navigation Software | Download & Physical SD Card
Restore your Clarion NX718 factory navigation system with the correct compatible boot map SD card.
When the original navigation SD card is missing, damaged, corrupted, or unreadable,
the system may display “Check Map SD Memory Card” errors and navigation functions may become unavailable.
Installing the correct SD card restores factory navigation maps, GPS guidance,
menu access, and original Clarion Smart Access navigation features.
📌 Compatible Model & SD Card Information
Navigation Model:
Clarion NX718
Series:
Clarion Smart Access Navigation System
Manufacturer:
Clarion Genuine Car Navigation System
Product Code / SET:
QY7940AA
System:
Clarion Smart Access AV Navigation System
Navigation Unit Information:
SET: QY7940AA
Related Data Folder:
NX718_QY7940AA
Alternative System Reference:
QY7943AT (OEM related reference)
SD Card Type:
Boot Map Navigation SD Memory Card
Supported Error:
Check Map SD Memory Card
NK-SD-10
⚠️ Common Clarion NX718 Navigation Problems Solved
- Check Map SD Memory Card error
- NK-SD-10 SD card error
- Navigation map not loading
- Missing navigation SD card warning
- GPS navigation unavailable
- Map data corruption
- Navigation startup failure
- Factory navigation data lost
- Original Clarion Smart Access recovery
✅ Functions Restored After SD Card Installation
- Navigation map operation
- GPS route guidance
- Map search functions
- Navigation menu access
- Location search
- Original Clarion Smart Access features
- Factory navigation software operation
🚗 Compatible Vehicles
Clarion NX718 was supplied as a genuine/dealer-installed navigation system
for Japanese vehicles. Exact vehicle compatibility depends on the installed Clarion unit,
SET number, and original vehicle specification.
- Toyota vehicles equipped with Clarion NX718 OEM navigation
- Honda vehicles equipped with Clarion NX718 OEM navigation
- Daihatsu vehicles equipped with Clarion NX718 OEM navigation
- Other Japanese vehicles using Clarion NX718 factory/dealer installation
Please confirm the navigation model number before ordering.
This product supports Clarion NX718 systems with matching QY7940AA identification.
💾 Available Service Options
Digital Download Service
Clarion NX718 boot map data supplied through an online download link for compatible SD card preparation.
Physical SD Card
Ready-to-use Clarion NX718 boot map SD card available with worldwide delivery.
❓ Frequently Asked Questions
Q: My Clarion NX718 shows “Check Map SD Memory Card”. Will this SD card fix it?
If the problem is caused by a missing, damaged, or incorrect navigation SD card,
installing the correct compatible SD card can restore navigation operation.
Q: What is the Clarion NX718 system code?
The confirmed NX718 system information is:
SET: QY7940AA
Q: Is NX718 related to NX618 and TZ-NAV01?
Yes. NX718 belongs to the same Clarion 2018 Smart Access navigation family.
Compatibility must be confirmed by the exact navigation model and system information.
Q: Do you provide physical SD cards?
Yes. Both digital download and physical SD card options are available worldwide.
Need Help Checking Your Clarion Navigation SD Card?
Our support team can verify your Clarion navigation model compatibility.
WhatsApp / Viber Support: +92 345 3162461


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