How far back do insurance companies check driving records?

I’m about a quart short on motor oil, but I only have a gallon jug to pour from. I’m going to have to eyeball the fill, but I’m worried about adding too little or too much so I want to measure it out before pouring straight into the reservoir. What does a quart of motor oil look like?

My car has been having trouble getting going in the mornings, so I took it to my neighborhood mechanic. He said I need to have my starter replaced. I still have a few months on my warranty—should I take it to the Kia dealership and let them fix it, or pay for my mechanic to do the repair?

I have been trying for the longest time to program the garage door opener that came built into my BMW X7, but I haven’t had any luck. Could someone just tell me what it is I need to do to get that garage door opener working?