So this is the recommended settings from F1 2019 from fanatec. While I understand that is 2 games ago now it can still be a useful starting point.
Podium Wheel Base DD2
Tuning Menu Settings:
SEN AUT
FF 40
LIN OFF
NDP 20
NFR 2
NIN 0
INT 3
FEI 100
ABS User Preference
SHO 100
BRF User Preference
In-Game Settings:
Vibration & Force Feedback: On
Vibration & Force Feedback Strength: 65
On Track Effects: 10
Rumblestrip Effects: 25
Off Track Effects: 25
Wheel Damper: 10
Understeer Enhance: Off
Maximum Wheel Rotation: 360
Source:
https://forum.fanatec.com/discussion/845/f1-2019-xbox-one-fanatec-recommended-settings