The correct answer for this location is: The vacuum only accepts tokens which you can purchase at the car wash vending area (in the middle of the self - service car wash stalls). The token machine DOES accept cards. God luck in cleaning your vehicular transport.
The vacuum, manual wash, and automatic wash are separate and can be used independently of each other. If the vacuum doesn't accept cards, try the coin dispensers. If the coin dispensers don't accept cards, try the ATM. If the ATM doesn't accept cards, that is weird and you should buy something to get cash back.
You xan yse just the vacuum. It's only $1 but i believe you can pay by card.
Thanks! Your answer is awaiting moderation.