Tesla Rolls Out 2026.26 Update With 3 Traction Modes for Model 3/Y

1 articles · Updated · Yahoo Autos · Aug 5

Software version 2026.26 is reaching Model 3 and Model Y vehicles in waves, replacing Slip Start with three traction-control modes: Auto, Slippery Surface and Stuck Assist.
Stuck Assist allows more wheelspin to help free cars from snow, mud, sand or dirt, while Slippery Surface adjusts power delivery for wet or icy roads; Auto remains the default after every restart.
Drivers can enable the settings through Controls, then Dynamics, though Tesla notes tougher recoveries may still require shoveling, traction boards or a tow.
The update also expands Grok so it can place calls, control music and climate, find settings and answer vehicle questions, alongside rear-screen locking, route-learning navigation and new welcome graphics.