How do i sort out these issues (1)Petrol smells inside the car especially if you throtle down fully (2) Always require engine oiltopping after a long trip (3) Driver seat controls will not work. Pls i need answers to these questions cos i hate to hate my S70.

 

Car Smell: Gas - What is Means and How to Fix it - CarsDirect

Troubleshooting Oil Consumption - Is Your Engine Burning Oil, Leaking Oil - Low Oil Level Diagnosis

Have you checked your fuses?
You may just need to replace the control switches.

 

The smell of Petrol during hard acceleration has ended. My mechanic open the metal cover of the fuel tank and tightened the plastic cover of the fuel thank, and that was it. Traveled over 900 kilometers over the weekend and there was no smell at all. Getting happier by the day with the S70.