First oil change (six months) since new for this car. Manual says 4.23 qt for a change with filter. I put in 4 qt and a new filter then drove the car around the block. Let the car set overnight. Next am the oil shows full on the dipstick for multiple checks. Is the manual wrong or am I doing something wrong? Thanks.

 

You're ok, there's nothing exact about what Hyundai says about these cars, just see what the OM says about lug nut torque. You're worried about less than a quarter of a quart?