Display current speed limit

[randog78 Junior Member Find all posts View Profile Close randog78]

When I had my 2019 Prado VX serviced 6 months ago I got a Hilux (Rugged) loan vehicle for the day. I guess it was probably the 2020 model, and today I was given a RAV4 to use for the day (probably a 2020 or 21). Both these vehicles show the current speed limit of the road you are on in the instrument panel / cluster (right next to the RPM / speedo), but I have not found a setting for this in my own car. Both the Hilux and the RAV4 are cheaper vehicles than the Prado, and unless this was a feature introduced from 2020 (bit late to the party Toyota?) I expect it to be available on my car as well.

Is that right?

[Grinbot Member Find all posts View Profile Close Grinbot]

Yeh I saw that the 2020 Hilux had that feature. I’m pretty sure it is a new 2020 feature. My 2018 Prado does not have it.

[GeeWhizz Senior Member Find all posts View Profile Close GeeWhizz]

The vehicle must have GPS with up-to-date maps for this to work reliably. I've heard that the Toyota supplied maps are expensive to have loaded* and the updates are sporadic and often years old.

* Unless Toyota have changed their ways. The last I heard is that user downloads are not possible.

I'm very happy with the aftermarket GPS, with unlimited 'free' (ie paid for at purchase) downloads, that I have in my 2016/7 GX.

[JohnLynn Senior Member Find all posts View Profile Close JohnLynn]

Yes as maps are my favourite moan I am curious to hear from anyone with this feature in a new vehicle. I wonder what map software Toyota are using now? if it is still iGo I use the latest maps from them in my android head unit and while they will give bells and whistles and announcements like "you are over the speed limit" I can vouch for the fact that they are not that accurate. I would only use it as a rough guide to the speed limit, I would think that you could easily be caught out if you relied on this information to prevent getting booked.

[GeeWhizz Senior Member Find all posts View Profile Close GeeWhizz]

After posting above, I found that some of the latest models have speed sign recognition software (provided they have the forward-facing cameras). That's fine if there isn't a van between the camera and the speed sign. Then, again, that could be between the driver's eye and the speed sign. I don't know how this system handles the default rules of 50km/h in built-up areas unless otherwise signed. If it works, great. The url is https://www.toyota.com.au/toyota-safety-sense/road-sign-assist but the Toyota Australia website appears to be down at the moment!

Perhaps we'll see this system in the 2021 or 2022 Prado update.

[DDK Junior Member Find all posts View Profile Close DDK]

Looks like it is included in the new version that is about to come out. https://www.caradvice.com.au/876454/...ice-and-specs/
There is mention of it about halfway in the article - “Revised road sign recognition means the Prado's cruise control can be reset to match altering speed limits.”

[DDK Junior Member Find all posts View Profile Close DDK]

I can confirm it’s working in the new Prado. It reads the signs, which also means that when you enter a road and there is no sign, it doesn’t display anything, so it’s not coming from the gps as far as I can tell.
it also turns red when you go over the limit, and a spoken warning if you go far over.

[tj2k Lurker Find all posts View Profile Close tj2k]

Just wondering what would it take to incorporate it in the 2019 Prado VX. Also, can the new head unit be installed in the 2019 prado?

[DDK Junior Member Find all posts View Profile Close DDK]

Just wondering what would it take to incorporate it in the 2019 Prado VX. Also, can the new head unit be installed in the 2019 prado?

I think that would be quite involved and not worth it; you’d need to install the camera (located next to the mirror), replace the entertainment unit (as that’s where the brains sit) and replace your dashboard display to get the information displayed. And you would also need to replace the cruise control, as it integrates with that. My guess is that you’d look at at least $1000 if not more, for what is essentially just a nice gadget.
After using it for about 3 weeks now it is nice but not earth shattering. It picks up most signs, so including the 40 signs in a school zone, and also the signs displaying the exit speed on a highway, e.g. you suddenly get a warning that you’re speeding as the exit you just passed has a limit of 60kmph.

[yotatech Lurker Find all posts View Profile Close yotatech]

absolutely no chance of retrofiting it to a previous model , it is much more relevant and important for you to concentrate on being a competant and attentive driver than letting a flaky computer do it for you