Dayton DUI defense: call Charles Rowland who specializes in DUI / OVI for accused drunk drivers in Ohio.
The only way an officer will care about how you exit the vehicle is if he has already determined you may be impaired by alcohol or a drug of abuse. NHTSA IV-6. Therefore, to avoid the appearance that you are impaired, exit the car in an orderly fashion as instructed by the officer. From that point you can decide if it is in your interests to participate in the standardized field sobriety tests. Why would you?