Citroen Dispatch Firmware Update

[Hilux 4x4]

I have recently updated my Dispatch - Using the https://www.citroen.co.uk/buy/map-update.vin.html link

All went well & the infotainment system has been updated as per the way it should work.

What I was wondering was:

Is there an engine/vehicle update. - Or are the software updates, solely intended to update the infotainment system & there are no other updates for the vehicle in general?

Thanks all

[wheeler]

Engine & body systems updates are done via a diagnostic tool & requires a dealer login.

[Hilux 4x4]

Yeh - Thought so.

Thanks for confirming that.