We’ve all done it before: On a warm day, I park the car, open the window to let in some fresh air, and walk away without thinking. In Spain, however, this seemingly harmless habit can result in a hefty fine—up to €1,500, to be exact.
Although it’s not a new law, many drivers are only now encountering it, often the hard way after being ticketed by the local police for parking their car with a window even slightly open. Numerous drivers are sharing their shock at this rule on social media, and it’s clear that it’s now being enforced more strictly than ever.
The fines aren’t issued by Spain’s national traffic authority, the DGT, but by local authorities, each of which sets its own regulations. In some regions, these rules are particularly strict. A slightly open window can be considered a safety hazard, an invitation to thieves, or a potential source of danger if unforeseen events occur.
Some municipalities emphasize that the primary goal is to prevent crime, while others point to road safety. In any case, parking with an open window, even if you’re just briefly visiting a store, could be considered a potential danger to your vehicle and other road users.
For owners of motorhomes, campervans, or caravans, the situation is even more complicated. In many areas, they are prohibited from leaving anything open—be it windows or doors—except for a roof opening designed for ventilation.
This regulation isn’t unique to Spain. In Italy, you can also be fined around €180 for the same offense. The difference? In Spain, fines can be significantly higher depending on the region.
How to avoid fines for leaving your car window open in Spain:
To avoid trouble and save your wallet, some simple habits are helpful:
Close all windows completely when parked—even if you’re only going away for a minute.
Check local regulations, especially if you’re traveling in unfamiliar cities or regions.
Don’t assume the rules are the same everywhere with motorhomes or vans. What’s allowed in one place could land you in a fine in another.
Pay attention to signs or notices—especially in beach towns, historic centers, or busy tourist areas.
It may seem excessive, but when fines can reach four figures, it’s wise to take these rules seriously.
We all want to let a little fresh air into our cars on warm days. But if you’re not behind the wheel, those open windows could end up being the most expensive air you’ve ever breathed.
So, the next time you park and open the window to let in some breeze, just ask yourself: Is it really worth €1,500?
