{"slug": "tesla-s-grok-ai-now-controls-116-car-functions-but-only-on-the-right-chip", "title": "Tesla's Grok AI Now Controls 116 Car Functions, but Only on the Right Chip", "summary": "Tesla's 2026 Summer Update, software version 2026.26.6.5, gave the Grok voice assistant direct control of vehicle hardware, and a community test reported by Drive Tesla Canada found a driver posting as LifeMiddie executed 116 of 170 spoken commands without a screen tap, a 68 percent hit rate. The expanded controls require the AMD Ryzen infotainment processor fitted to refreshed models from 2021 onward, so Tesla vehicles running the older Intel Atom media computer cannot receive the feature through any software update, according to reporting from Teslarati and Motor1. The feature runs on xAI's Grok Voice Think Fast 2.0 speech-to-speech model, which Not a Tesla App reported delivers roughly 0.70 seconds of response latency and scores 82.9 percent on Artificial Analysis's speech-to-speech quality index.", "body_md": "*Tesla's Grok voice assistant can now fold your mirrors, crank the wipers and drop the cabin temperature from one sentence, but whether your car gets any of it depends on a chip Tesla never explained to buyers.*\n\nTesla's 2026 Summer Update, software version 2026.26.6.5, rolled out in late August and handed Grok something it never had before: direct control of the car's own hardware. Say \"Hey Grok, fold the mirrors, crank the wipers and drop the temp five degrees,\" and it fires off all three commands at once, no screen tap required. That's not a chatbot answering questions anymore. That's an AI agent flipping switches in a two ton machine you're sitting inside.\n\nOne owner decided to find out how far that actually reaches. According to a community test reported by Drive Tesla Canada, a Tesla driver who posts as LifeMiddie ran through 170 distinct spoken commands and watched Grok execute 116 of them without a single screen tap, a 68 percent hit rate. The list runs from the obvious to the specific: adjust cabin temperature, fan speed and airflow, control A/C and recirculation, fold the mirrors, cycle the wiper speed, pop the glovebox, turn on seat heaters. It also covers the Tesla only stuff. Grok will flip on Dog Mode or Camp Mode, arm Bioweapon Defense Mode, find the nearest Supercharger or restaurant, route around tolls or ferries, and save a Dashcam clip or arm Sentry Mode on request.\n\nUnder the hood, Tesla swapped in Grok Voice Think Fast 2.0, xAI's newer speech to speech model built to process what you're asking and how to act on it at the same time, rather than transcribing first and reasoning second. Not a Tesla App reported the model runs with roughly 0.70 seconds of response latency and scores 82.9 percent on Artificial Analysis's speech to speech quality index, with the gain framed as up to a tenfold accuracy improvement over dedicated speech to text engines once you add highway tire roar, wind noise and cabin music into the mix. That's the theory, anyway.\n\nHere's the catch. None of this reaches every Tesla on the road, and it never will. The expanded Grok controls require the AMD Ryzen infotainment processor, which Tesla started fitting to refreshed models from 2021 onward. Cars still running the older Intel Atom based media computer don't get the feature, full stop. According to reporting from Teslarati and Motor1, that's not a rollout delay Tesla will fix with a future patch. No software update changes that. The Ryzen chip pairs its CPU with RDNA architecture GPU cores, and Grok's inference pipeline leans on that GPU headroom to process audio in real time. Intel Atom hardware doesn't have it, and swapping silicon in an existing car isn't something Tesla does over the air.\n\n[Elon Musk's xAI loses again in fight against Minnesota's nudification ban](https://startupfortune.com/elon-musks-xai-loses-again-in-fight-against-minnesotas-nudification-ban/)\n\nUS District Judge Donovan W. Frank denied xAI's bid to block Minnesota's AI nudification ban on September 4, marking the company's second straight courtroom loss even with the Justice Department backing its First Amendment challenge. The law, which carries penalties up to $500,000 per violation, stays in force as the case proceeds toward a ruling... - [how to fight AI nudification bans legally](https://startupfortune.com/elon-musks-xai-loses-again-in-fight-against-minnesotas-nudification-ban/) - [elon musk xAI Minnesota nude image law](https://startupfortune.com/elon-musks-xai-loses-again-in-fight-against-minnesotas-nudification-ban/)\n\nThat's created a real divide in owner forums this week. Cars built on the same platform, running the same software channel, where one gets a vehicle that listens and one doesn't. Tesla hasn't published which specific VINs or trims qualify, so owners are left checking build sheets and comparing notes rather than reading a straight answer from the company.\n\n## The bigger story is what this proves about physical AI\n\nStrip away the mirror folding and wiper tricks and what's left is one of the more functional deployments of an LLM agent controlling real hardware in a mass market product anywhere right now. This isn't a chat window bolted onto a dashboard. It's a language model parsing a sentence, deciding which of dozens of physical systems to touch, and firing multiple actions in sequence, in a moving vehicle, at highway speed, over ambient noise. Humanoid robots get the splashy headlines when people talk about physical AI. Grok quietly doing it inside millions of Teslas already on the road is the more consequential rollout, because it's shipping to ordinary drivers instead of sitting in a lab demo.\n\nFrankly, the 68 percent hit rate matters more than the highlight reel. A hands free assistant that misses roughly one in three requests isn't reliable enough to trust with anything safety adjacent, and Tesla hasn't said whether commands tied to Autopilot or FSD settings are deliberately excluded from voice control. That's not close enough yet. For now, Grok handles convenience, not driving decisions. Whether that boundary holds as xAI pushes Think Fast further into the car is the next thing worth watching.\n\n**Also read:** [AI Chatbots Get Financial Questions Wrong More Than Half the Time, Study Finds](https://startupfortune.com/ai-chatbots-get-financial-questions-wrong-more-than-half-the-time-study-finds/) • [A US Government Website Ran Alibaba's Qwen Days After the FBI Accused It of Stealing Anthropic's Work](https://startupfortune.com/a-us-government-website-ran-alibabas-qwen-days-after-the-fbi-accused-it-of-stealing-anthropics-work/) • [CrowdStrike and Palo Alto Soared on AI Fears, Then Bernstein Called the Top](https://startupfortune.com/crowdstrike-and-palo-alto-soared-on-ai-fears-then-bernstein-called-the-top/)\n\n*This article is posted in [AI News](https://startupfortune.com/category/ai/), check it out for more related stories.*\n\n## Join the discussion\n\n[Open in the community →](https://startupfortune.com/community/)\n\nAlmost there. Sign in and your reply posts straight away.\n\n[xAI's Grok Chatbot Glitched Into Gibberish About Cheese and Planets](https://startupfortune.com/xais-grok-chatbot-glitched-into-gibberish-about-cheese-and-planets/)\n\nSome Grok Lite users saw the chatbot respond to normal requests, including PDF generation, with strings of nonsense words like \"planets\" and \"cheese.\" xAI called it a rare glitch on X but has offered no technical explanation, and the timing coincides with several ongoing lawsuits against the company. - [why is grok chatbot outputting gibberish text](https://startupfortune.com/xais-grok-chatbot-glitched-into-gibberish-about-cheese-and-planets/) - [grok ai chatbot malfunction returning nonsense responses](https://startupfortune.com/xais-grok-chatbot-glitched-into-gibberish-about-cheese-and-planets/)", "url": "https://wpnews.pro/news/tesla-s-grok-ai-now-controls-116-car-functions-but-only-on-the-right-chip", "canonical_source": "https://startupfortune.com/teslas-grok-ai-now-controls-116-car-functions-but-only-on-the-right-chip/", "published_at": "2026-09-19 06:55:14+00:00", "updated_at": "2026-09-19 07:23:06.134201+00:00", "lang": "en", "topics": ["ai-agents", "ai-products", "artificial-intelligence", "natural-language-processing"], "entities": ["Tesla", "Grok", "xAI", "Grok Voice Think Fast 2.0", "AMD Ryzen", "Intel Atom", "Drive Tesla Canada", "Not a Tesla App"], "alternates": {"html": "https://wpnews.pro/news/tesla-s-grok-ai-now-controls-116-car-functions-but-only-on-the-right-chip", "markdown": "https://wpnews.pro/news/tesla-s-grok-ai-now-controls-116-car-functions-but-only-on-the-right-chip.md", "text": "https://wpnews.pro/news/tesla-s-grok-ai-now-controls-116-car-functions-but-only-on-the-right-chip.txt", "jsonld": "https://wpnews.pro/news/tesla-s-grok-ai-now-controls-116-car-functions-but-only-on-the-right-chip.jsonld"}}