Tesla Full Self Driving Thread
I'm just amazed how good it is. Mad Max mode which I mostly use is a bit on the aggressive side as it one time cut around a Sheriff car (didn't do anything illegal), but thankfully you can dial it down. Once this period expires, I won't be renewing it until my next trip, but if it was something like $50 a month as Pat pointed out, I would probably be a subscriber
Navigation experience - Overall, navigation was a bit hit-and-miss. Sometimes it worked fine, and other times it struggled depending on how I phrased the destination. That could be on me—I may not always speak clearly—but there were cases where it simply wouldn’t recognize the street name properly. In those situations, I had to manually enter or dictate the full address. So usable, but not consistently reliable yet.
The more interesting (and unexpected) part happened right after I got into the car and spoke to it and gave it my destination (in English ofcourse). My wife then got into the car while talking on the phone with her sister—in Urdu.
Grok was still active, and it apparently assumed my wife was speaking to it. It immediately started responding to her in the language she was speaking to her sister. Both of us were surprised, especially my wife, since this was her first exposure to it. She was pleasantly surprised at first and started playing around with it.
The issue was that once she wanted to continue her phone conversation and stop interacting with Grok, every time she spoke, Grok kept responding. At that point it became annoying. I had to figure out how to shut it up, and eventually found the mute button, which solved the problem.
What I found particularly interesting is that even though I initially interacted with Grok in English, it responded to my wife in Urdu when it heard her speaking Urdu. That part was genuinely impressive—and also a bit funny—given the context.
Overall takeaway Grok is interesting and shows promise, especially with language detection, but the lack of clear speaker awareness makes it awkward when you have more than one person in the car, especially if someone is on a phone call. Unless I’m driving alone, muting it seems like the safest default for now.
Curious how others are handling this. Do you mute Grok by default when passengers are in the car, or is there a better way I’m missing?
Last edited by Hameed; Jan 16, 2026 at 10:00 AM.
Navigation experience - Overall, navigation was a bit hit-and-miss. Sometimes it worked fine, and other times it struggled depending on how I phrased the destination. That could be on me—I may not always speak clearly—but there were cases where it simply wouldn’t recognize the street name properly. In those situations, I had to manually enter or dictate the full address. So usable, but not consistently reliable yet.
The more interesting (and unexpected) part happened right after I got into the car and spoke to it and gave it my destination (in English ofcourse). My wife then got into the car while talking on the phone with her sister—in Urdu.
Grok was still active, and it apparently assumed my wife was speaking to it. It immediately started responding to her in the language she was speaking to her sister. Both of us were surprised, especially my wife, since this was her first exposure to it. She was pleasantly surprised at first and started playing around with it.
The issue was that once she wanted to continue her phone conversation and stop interacting with Grok, every time she spoke, Grok kept responding. At that point it became annoying. I had to figure out how to shut it up, and eventually found the mute button, which solved the problem.
What I found particularly interesting is that even though I initially interacted with Grok in English, it responded to my wife in Urdu when it heard her speaking Urdu. That part was genuinely impressive—and also a bit funny—given the context.
Overall takeaway Grok is interesting and shows promise, especially with language detection, but the lack of clear speaker awareness makes it awkward when you have more than one person in the car, especially if someone is on a phone call. Unless I’m driving alone, muting it seems like the safest default for now.
Curious how others are handling this. Do you mute Grok by default when passengers are in the car, or is there a better way I’m missing?
Celebrating Lexus & Toyota from Around the Globe
. Nope, it never got old 👍Our reward at the end of the hike? A stunning view of the SF Bay Area
. Nope, it never got old 👍Our reward at the end of the hike? A stunning view of the SF Bay Area

As far as FSD, I've been driving on the latest version since Thursday, and it seems Mad Max mode got more aggressive. Way more aggressive. I sometimes have to tone it down to 'Hurry' mode because of the way it keeps making it's way around traffic. Does not like to be behind slow cars
Last edited by AMIRZA786; Jan 26, 2026 at 12:10 PM.












