What you're describing actually sounds like a normal safety lockout feature on the 2023 Lexus GX460, not a malfunction. On the 2023 GX460, Lexus restricts certain navigation screen functions while the vehicle is moving. One of those restrictions is manually dragging or panning the map with your finger in many operating modes. Owners commonly report that the map can be freely moved when stopped, but not while driving. [manualslib.com], [us.lexusow...rsclub.com] The reason your: 2014 GX460 behaved differently, and new GX550 allows map movement while driving, is that they use different generations of Lexus infotainment and navigation systems. The GX550 has a much newer multimedia system with different touchscreen capabilities. [manualslib.com] Things to checkMake sure you're using the map in the standard navigation view and not during certain route-guidance screens. Check Menu → Setup → Navigation for any available map interaction settings. Verify that your multimedia/navigation software is up to date. Lexus occasionally releases system updates. [cartipsdaily.com] The important partIf your goal is to make the 2023 GX460 pan the map while the vehicle is moving the same way the GX550 does, there is generally no factory setting that permanently disables the motion lockout on the 2023 GX460 navigation system. The restriction is built into the system for safety. [manualslib.com] Some aftermarket companies sell navigation override modules, but I do not recommend bypassing factory safety features.