The Uconnect 43 is an infotainment system found in many Chrysler, Dodge, Jeep, and Ram vehicles (model years approximately 2013–2017). It features a 4.3-inch touchscreen display, AM/FM radio, Bluetooth streaming, USB/AUX inputs, and available SiriusXM. Unlike larger Uconnect models (8.4"), the 43 does not have built-in navigation.

The "hidden menu" is not intended for everyday users but is accessible via a specific button sequence.


In the modern automobile, the infotainment system has evolved from a simple radio and climate control panel into the primary user interface for the entire driving experience. Stellantis’ (formerly Fiat Chrysler Automobiles) Uconnect system, particularly the 4th-generation 8.4-inch model colloquially known as the Uconnect 43, is a prime example. Beneath its polished, user-friendly surface lies a parallel digital realm: the “hidden menu.” Accessing it via a specific, undocumented “link”—a precise sequence of touches and holds on the screen—is less a feature and more a key to the vehicle’s nervous system. This essay argues that the Uconnect 43’s hidden menu link is a fascinating artifact of modern engineering: a tool that embodies the tension between consumer-grade simplicity and developer-grade complexity, serving as a powerful diagnostic portal, a vector for customization, and a stark reminder of who truly owns the software inside our cars.

There isn't a physical "link" to click, but rather a specific button combination that acts as a key. While these codes can vary slightly by software version, the most commonly cited method for accessing the Engineering/Hidden Menu on the Uconnect 4.3 system is as follows:

Note: On some variations, the code involves holding the Hot Button and pressing the Voice Command button on the steering wheel simultaneously.