Speedometer on "x-mas tree" steeringwheel GPS measured ?

[Dutch IS-F]

Hello all,

I have a qeustion about the "x-mass tree" steeringwheel where the speed is displayed like : x-mass tree steeringwheel  .

Is the speed on the steeringwheel , GPS measured ? It's connected on the OBD port  , in this case an IS-F .

I.M.H.O. the GPS is dedicated for the navigation and is not a part of the OBD -structure ?

 

 

[ColinBarber]

Yes, I believe it can only be displaying the vehicle’s speed via the wheel sensors  not GPS. 

[Jgtcracer]

2 hours ago, ColinBarber said:

Yes, I believe it can only be displaying the vehicle’s speed via the wheel sensors  not GPS. 

Certainly seems to make sense to me, I guess the screen shows other car data from the OBD port too?

[RichGS11]

It's the vehicles speed, which is not GPS.