Can a police officer search any area of your car? If yes, under what circumstances?

Yes they can

Explanation:

they only can if they have a legit reason to ( like if you are under the influence of drugs, yes )

or if they get a search warrant ( signed by a judge saying they can )

Mostly if they have a plausible reason too hope this helps

the main reason the us senate rejected the treaty of versailles was because "european nations wanted to punish germany"

d(:

me and mark as brainliest.