Wiki Model S software/firmware changelog

[TexasTeslaRacing]

Updating now. I will post pictures when complete.

 

[DoubleE]

My car is on 2.18.91

No idea what the difference is...

 

[TexasTeslaRacing]

Now on v7.1 (2.20.30)
Seems to be just a summon firmware update with no real changes I can see.

 

[SUN-day Driver]

Not related to those 2 bugs, but how can you get the odometer with much details like that? Mine just a normal boring one.

That is a car made before they came with autopilot hardware. It is from the older UI which showed speed and power gauges front and center. These cars cannot show the road ahead and vehicles since they lack the sensors to detect them, so the old speedometer and power meters still show instead.

 

[SUN-day Driver]

Is the changelog at the top of this thread dead? It only goes to v.2.14.66 and as we all know there have been many, many updates since then. I used to check the changelog to be familiar with all the updates and version numbers so was just wondering if there is still an intention to keep it updated going forward.

 

[TJK]

Just upgraded to 2.20.45. This was the first time getting a notification saying it was for "minor fixes and improvements."

 

[Hung Chieu]

I upgraded to 2.20.45 couple days ago and notice a bug related to navigation.
It does not auto calculate new route at all on the big screen, but the cluster does.
Any one have the same bug?

 

[Ingineer]

2.20.30 updated the following systems:

CID (Center Display)
IC (Instrument Cluster)
Gateway
Battery Management
Charger Main Control
Charger Phases
Drive Inverter(s)
Pedal Monitor
Thermal Control
Driver Assistance
Parking Sensors
Parking Brake

 

[Ingineer]

2.22.50 updated the following systems:

CID (Center Display)
IC (Instrument Cluster)
Gateway
Battery Management
Charger Main Control
Drive Inverter
Pedal Monitor
Thermal Control
Body Control
Hatch Lift Control
Driver Assistance
Parking Brake

 

[Pollux]

2.22.50 updated the following systems:

CID (Center Display)
IC (Instrument Cluster)
Gateway
Battery Management
Charger Main Control
Drive Inverter
Pedal Monitor
Thermal Control
Body Control
Hatch Lift Control
Driver Assistance
Parking Brake

Hi, @Ingineer,

I really appreciate your update notices listing subsystems involved. Are you able to provide any further insight, e.g., brief descriptions of the per-subsystem changes? For example, with "drive inverter", it'd be nice to know if a bug was fixed, or power output has somehow improved, or...?

I'm not sure what the difference would be between what I'm asking for and actual "release notes"... except for the significant difference that any details you could offer would obviously be well in excess of what the actual release notes offer, which is to say, nothing.

Thank you for your efforts.

Alan

 

[Ingineer]

Unfortunately without many hundreds of hours of code disassembly on each system, there really is no way of telling other than anecdotally.

 

[AlphaOne086]

It's unfortunate this Wiki is dead, maybe the admins can add a few more editors to contribute to keep up with the Tesla software upgrades.

 

[Ingineer]

2.26.103 updated the following systems (from 2.22.50):

CID (Center Display)
IC (Instrument Cluster)
Gateway
Battery Management
Charger Main Control
Charger Phases
Charge Port
Drive Inverter(s)
Pedal Monitor
Thermal Control
Sunroof/Pano Control
Driver Assistance
Parking Brake
Security

 

[Ingineer]

2.28.19 updated the following systems (from 2.26.103):

CID (Center Display)
IC (Instrument Cluster)
Gateway
Battery Management
Charger Main Control
Charger Phases
Charge Port
Drive Inverter(s)
Pedal Monitor
Thermal Control
Driver Assistance
Audio DSP
Parking Brake
Cabin Heater
Security
Door Handles

 

[thegruf]

oooh - Audio DSP - wonder if there is any claim of improved sound?

 

[msnow]

oooh - Audio DSP - wonder if there is any claim of improved sound?

Are you kidding? There's not any release notes [end of usual rant]. I'm sure people will chime in with what they think they hear.

 

[EW-85]

I noticed that I can't summon the car with the key now. Is that disabled or changed?

 

[EW-85]

I just checked and I don't see the button in the Tesla app on my iPhone either.

 

[Keith Sauvant]

I just checked and I don't see the button in the Tesla app on my iPhone either.

You may have to re-enable that in the car settings. Have seen that being reported by others.

 

[msnow]

You may have to re-enable that in the car settings. Have seen that being reported by others.

Right, "continuous press" must be turned "off".