Hi rintin,
Please follow the steps I type up.
Step 1: Go to this link and download it.
www.logitech.com/en-gb/support/g27-racing-wheel?crid=411&osid=23&bit=64
Make sure you choose your operating system: 64-bit or 32-bit.
Step 2: After installing their Logitech G27 Profiler. Make sure you check all buttons work, spin your wheel left to right to see if it all works.
Step 3: Not turning much? Go to the options and set 900 degrees.
Step 4: Plug out your Logitech G27 wheel USB Cable. Then plug it back in. Make sure your wheel spins.
Step 5: Go into City Car Driving.exe and go to settings and change your "Keyboard" to "Steering Wheel/Joystick".
Step 6: Edit all of it. Save it. Exit the options. Go into either "Free Driving" or "Career", check if it works. If it doesn't work. Contact me please. Thanks.
-Ricky.