For specific variants (like the REU or similar 4.3 units), a different combination may be required.
Accessing the allows owners, enthusiasts, and technicians to view raw system data, run diagnostics, and troubleshoot software glitches without specialized dealership tools. What is the Uconnect 4.3 Hidden Menu? uconnect 43 hidden menu link
The hidden menu, often referred to as the Dealer Mode or Engineering Menu, is a built-in diagnostic interface. Manufacturers and technicians use it to verify that the infotainment hardware and software are functioning correctly. For specific variants (like the REU or similar 4
: Provides detailed radio and hardware information for troubleshooting. uconnect 43 hidden menu link
Note: On some variations, the code involves holding the Hot Button and pressing the Voice Command button on the steering wheel simultaneously.