In 2025, drivers in Spain are concerned about how to properly prepare for new road safety requirements set to take effect in just a few months. Starting January 1, 2026, all four-wheeled vehicles will be required to have a special device—the V16 beacon—designed to signal emergency situations on the road. However, there is still a lot of confusion and speculation about this new rule, especially regarding trips outside the country.
Many motorists are unsure whether they need to take a V16 beacon with them when traveling abroad or if the traditional warning triangles are still acceptable. Conflicting advice regularly circulates on social networks and forums, adding to the confusion. Spain’s road safety authority has decided to clear things up by publishing answers to the most frequently asked questions.
V16 beacon or warning triangle?
One of the main myths is that warning triangles are mandatory in other European countries. In reality, if a car is registered in Spain, the V16 beacon is recognized as valid in countries that have signed the Vienna Convention on Road Traffic. This means that not all EU countries will accept the new device—only those covered by the relevant agreement.
Nevertheless, even in these countries, no one forbids the use of emergency triangles if the driver deems it necessary. The Vienna Convention explicitly states: countries may require the presence of a warning device that complies either with their own standards or with those of the vehicle’s country of registration. Therefore, Spanish motorists can choose between a baliza and a triangle when traveling in countries that are parties to the Convention.
Common misconceptions
Many drivers believe that the V16 baliza automatically connects to emergency services or constantly tracks the vehicle’s location. In reality, this is not the case. The device only transmits a signal at the moment it is activated, when the driver presses the emergency button. It does not send any personal data or continuous geolocation.
Another misconception is that you need to download a special app or pay for a subscription to use the baliza. All certified devices operate independently, do not require a mobile phone, and guarantee connectivity for at least 12 years without extra fees. You can verify whether a baliza meets standards by checking for LCOE or IDIADA markings.
Safety and convenience
A key advantage of the V16 beacon is that it can be used even in tunnels or areas without mobile coverage. This is especially important for those who frequently travel on mountain roads or highways with limited signal. In addition, the new device reduces the risk for drivers: unlike with a warning triangle, you don’t have to step onto the roadway to deploy the beacon, which lowers the chance of accidents.
Starting in 2026, having a beacon will be mandatory for all vehicles in Spain. Drivers should make sure in advance that their device meets the requirements to avoid fines or difficulties on the road, especially if they plan to travel abroad.
