Into the Night
Verified User
It's a bolt, not a cap. Tesla recommends changing the motor oil at the 1st year of service, then about every 100,000 miles after that.Then show us where the oil fill cap is in an EV motor.
Just settle it once and for all. Then make sure to let Tesla know because they say:
"Tesla vehicles require no traditional oil changes"
Tesla already knows, and it's in their maintenance manual. They perform this service for you when you take it into the dealer for service.