What should I check if my Audi A1 is having trouble starting?

I have a 2015 Audi A1 and it's been having trouble starting lately. What should I check for before taking it to a mechanic?

First, check your battery connections and make sure they are secure. If they seem loose, tighten them with a wrench.

Next, check your battery voltage with a multimeter. If it's below 12 volts, it may need to be replaced.

You should also check your spark plugs and ignition coil. Replace them if they are worn or damaged.