I have had a few issues with my Ibiza 2017 FR, I had to have a new infotainment system fitted because the factory one completely broke, so I can not access the car computer anymore so I bought a OBD2 scanner for when any faults come up. I have just had a tyre pressure warning light come up I have pumped the tyre back up then plugged the OBD2 scanner in to erase the fault code but it will not connect to my car anymore when I have researched why this might be it says it could be to do with the fitting of the new infotainment system, should I contact the place that fitted it and tell them my issue or go to my mechanic and see if he can fix it, any help or ideas would be appreciated!! 
