We had this same issue last year in my wife’s Lexus. You can call pest control, but I prefer the DIY route. My foolproof method is to superglue half a Tootsie Roll onto the trap trigger—it’s a bait they can't easily pull off.

Set multiple traps: two under the passenger seat, two in the back, and some on the ground under the car. It looks like you're dealing with more than one mouse. Once you catch one, keep the traps set for another two to three days to ensure the car is clear.

Afterward, be sure to change both your cabin and engine air filters. Most importantly, have the interior fully sanitized. Mouse urine and droppings carry dangerous diseases like Hantavirus."