Note: Depending on your exact vehicle model and firmware year, an alternative combination involves holding the , Browse/Enter Scroll Knob , and the Screen Back Button simultaneously for roughly 10 seconds. What is Inside the Uconnect 4.3 Dealer Mode?
The hidden menu, officially known as the or Engineering Menu , is a built-in diagnostic interface. Manufacturers include this menu so technicians can quickly assess the health of the infotainment hardware and software without taking the dashboard apart. uconnect 43 hidden menu link
: Press the Menu button and both Seek buttons (Up/Down) at the same time. Note: Depending on your exact vehicle model and
For many systems, simultaneously pushing and holding two specific buttons (often temperature or media controls) for 3–4 seconds will reveal system info and calibration tools. Hidden Menu ( Uconnect 430 Turn the radio off, then press and hold buttons together for a few seconds. Key Features within Hidden Menus System Information Manufacturers include this menu so technicians can quickly
: Access to specific signal strength diagnostics and radio frequency calibrations.
Check for active or historic system errors.