Traffic light and stop sign control greyed out

[Beprimeau]

I tried everything above to no avail and then about 24 hours after downloading latest Nav Data, magically the option was no longer greyed out and I was able to activate.

However, restriction to posted speed limit without even the 5 mph offset is a serious drawback given he ridiculously low limits on many in-town streets.

 

[azred]

Glad to see this thread so I know I have company. Got the new maps last night for my S after HW3 update but stoplight feature still grayed out. Yet after using the stoplight feature on my 3, I am in no hurry. It is unusable, especially the speed limit +0, which is sure to cause road rage.

 

[Roy.C]

When I got the update it worked fine. It went through green lights and stopped for red. Now it stops for green lights for some reason like the update did not happen. It is activated in the controls but greys out when autopilot is engaged. Anyone he any ideas why it stopped working

 

[MarcG]

When I got the update it worked fine. It went through green lights and stopped for red. Now it stops for green lights for some reason like the update did not happen. It is activated in the controls but greys out when autopilot is engaged. Anyone he any ideas why it stopped working

Stopping for green is normal if there are no cars in front to follow.
The setting is grayed out while on AP because it could be confusing/dangerous to toggle while driving.
If working as expected, you should be able to disable the setting while not on AP. I think you need to be in Park to re-enable it.

 

[Roy.C]

Stopping for green is normal if there are no cars in front to follow.
The setting is grayed out while on AP because it could be confusing/dangerous to toggle while driving.
If working as expected, you should be able to disable the setting while not on AP. I think you need to be in Park to re-enable it.

It seems to work as designed during the day but at dusk or night reverts to stopping at green lights. Maybe its a sensor. I need to test this more.

 

[yuroga]

I had the same problem! Restarting in the normal way didn't fix it.

This is what fixed it for me:
Go to Safety & Security > Power Off , wait a few seconds and press the brake pedal to turn back on.

Had this issue yesterday, this worked, as of v10.2 (2020.24.6.4) navigation data na-2020.12.11866

 

[openGlovebox]

Had this issue yesterday, this worked, as of v10.2 (2020.24.6.4) navigation data na-2020.12.11866

Same here. It worked after I powered it off/on.

 

[cwmagui]

Yup had the same issue, powered it off from (safety & security) menu, waited 30 seconds, press break pedal and its available

Ridiculous that not even hard reset fees it down but a power off did.

Thanks! That did the trick.

 

[Topgun66]

Tried all above but could not get maps to download. What finally worked for we was to go to Software and toggle from Advanced to Standard and back to Advance under Software Update Preference. Maps started to download shortly after that.

 

[bcsteeve]

Update:
About 5 hours after downloading the latest nav update I was finally able to enable Traffic Light and Stop Sign Control.
Didn’t change anything, it just was ready when I got in the car this evening. ‍

Thanks! Exact same situation... Hw3 installed yesterday, maps and FW updated but greyed out. I'll be patient.

 

[Resist]

I know this is an old thread but I just noticed it's greyed out in my car now too. Says I need updated maps but don't know how to get it to download them, it's been connected to my home Wifi all week. I'm on FSD beta 10.5.

 

[jjrandorin]

I'm on FSD beta 10.5.

Since this thread is about software version thats 1.5 years old, and tesla changes software versions on average every month or so, AND you are on a beta version of software, You should ask this in the Autopilot / FSD subforum:

AI, Autopilot, & Autonomous/FSD

Discussion about AI, Tesla Bot, Tesla Autopilot (AP), the promise of Full Self Driving (FSD), as well as other Autonomous Vehicles.

teslamotorsclub.com