Episode 541: Tesla Holiday Software Update Arrives
Ride the Lightning: Tesla and EV Podcast
Ride the Lightning: Tesla and EV Podcast Dec 14, 2025
Episode 541: Tesla Holiday Software Update Arrives

Episode 541: Tesla Holiday Software Update Arrives

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Episode 541: Tesla Holiday Software Update Arrives
Part

custom full self-driving chip

Rivian made its own computer chip that helps cars drive themselves. It processes data from cameras and sensors to decide how the car should move.

Tesla Roadster
Car

Tesla Roadster

Tesla Roadster is a fast electric car that Tesla plans to sell. It will be very quick and can reach speeds over 200 miles per hour.

Part

Hardware 3

Hardware 3 is the chip inside a Tesla that lets it drive itself and run new software updates.

Concept

software update

Think of it like updating your phone’s operating system; the car gets new instructions that can improve how it works or add new functions.

Term

holiday update

During the holiday season, Tesla pushes a set of updates to many cars at once, adding new tricks or fixing problems.

Term

navigation commands

Instead of tapping on the map, you can say "Navigate to 123 Main St" and the car will plan the route for you.

Term

grok AI functionality

It’s like talking to a smart assistant inside the car; you can say things like "Take me to the nearest gas station" and the system understands.

Term

cabin facing camera

It’s a camera inside the car that watches what’s happening inside, like who is in the seats and how they’re moving.

Term

FSD

FSD is a software package from Tesla that helps the car drive itself, like steering and braking, without you having to do it all the time.

Model 3
Car

Model 3

The Model 3 is a small electric car from Tesla that many people buy because it’s affordable and has good battery life.

Part

custom wraps

Custom wraps are like stickers that cover a car’s paint. They let you change how the car looks without repainting, and you can remove them later.

Concept

Tesla avatar

A Tesla avatar is a virtual character that shows up on the car’s screen. You can change how it looks, like its face or clothes, to make driving feel more personal.

Term

window tint level

Window tint level is how dark the car’s windows are. It helps keep the sun out and makes the inside cooler, but you have to follow local laws about how dark it can be.

Term

supercharger

A supercharger is a special charging point that can fill up your electric car very quickly, so you don’t have to wait long.

Concept

pilot station

Pilot stations are a few special charging spots that Tesla uses to try out new features before adding them everywhere.

Term

live occupancy

Live occupancy tells you if a charging spot is free or already in use, so you can plan where to park and charge.

Part

sensors in the seats that detect weight

The car has tiny sensors in the seats that can tell how many people are sitting, so it knows if there’s a passenger or not.

Term

phone key

You can use your phone to unlock and start the car instead of a key, as long as it’s near the vehicle.

Term

wireless charger

The car has a spot where you can put your phone and it will charge automatically, no need to plug in a cable.

Concept

range anxiety

Some people worry that an electric car might run out of power before they can find a place to charge it, which is called range anxiety.

Term

megawatt hours

A megawatt hour is a big unit that tells how much electricity was used or stored. One megawatt hour equals one million regular watt-hours.

Concept

autonomy plus subscription

Instead of paying a big price once, you pay a monthly fee to use the car’s smart driving features.

Term

neural network

It’s a computer system that learns patterns, like recognizing road signs or other cars, to help the vehicle drive safely.

Term

deep learning

It’s a way for computers to get better at tasks, like recognizing objects on the road, by learning from many examples.

Concept

ride sharing

Ride sharing is when people use a car together, like Uber or Lyft, so everyone shares the ride and the cost.

Concept

autonomous driving

Some cars can steer and brake on their own, but usually a driver still needs to watch out for traffic.

Part

LiDAR

LiDAR is like a laser radar that helps cars see objects around them by bouncing light off surfaces.

Part

Michelin Sport 4S tires

These are special tires made by Michelin that give cars a good grip on the road, especially when driving fast or turning sharply. They’re meant for sporty cars.

Term

ceramic coating

Ceramic coating is a clear spray you put on your car’s paint that makes it super shiny and hard to scratch. It also keeps water from sticking, so the car stays cleaner longer.

Term

paint correction

Paint correction is a careful cleaning that takes away tiny scratches and swirl marks from your car’s paint, making it look like new again.

Part

paint protection film

Paint protection film is a clear sheet you stick on your car’s paint to keep it looking new. It stops little scratches and rock chips from ruining the finish, and you can take it off later if you want.

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