iPhone 8/Plus Maps on carplay problem

[Chris 53]

If this is in the wrong section sorry
I have been using Maps on Carplay for awhile and have had 3D display and lane guidance. But when I tried to use it yesterday all I got was a over all map of the journey highlighting the route with a black section on the right giving the directions.
My phone is a iPhone 8 iOS 11.2.5.
Any advice please

 

[Ralfi]

What you're seeing is the 'Overview' map viewing mode.

Tap screen > Tap 'Detail' on the top bar.

Also, https://forums.macrumors.com/forums/homekit-homepod-carplay-home-auto-technology.193/

 

[Chris 53]

Thanks for the reply.
That's what I thought but when I tapped the screen all that came up was a plus sign and a magnifier glass the 3D wasn't there