In Spain it is now possible to consult everything at a glance. where they have been activated emergency lights V16 in real time Thanks to an interactive map that uses public data, this tool, created by a private individual, allows users to see on a map of the country the locations of vehicles stopped due to breakdown or accident with their hazard lights on.
The idea fits perfectly with the new reality of our roads: from the From January 1, 2026, connected V16 beacons are the mandatory system to signal incidents, replacing the emergency triangles. But the appearance of this unofficial map has opened a parallel debate about safety, convenience and, above all, about the exposure of the real-time geolocation of immobilized vehicles.
Far from being a tool of the DGT (Spanish Directorate General of Traffic) or of a specific brand, this map is a private project that Take advantage of traffic information published by official sources and presents it in a user-friendly way for any user. The result is a live dashboard of breakdowns and accidents that, when used correctly, can help plan journeys, avoid traffic jams, and better understand how incidents spread across the Spanish road network.
What is the V16 beacon map and who is behind it?
The best-known service for consulting V16 beacons activated in real time It can be found on the web mapabalizasv16.es/#mapaIt is not an official website of the Directorate General of Traffic, but an initiative of a private developer, publicly identified as a cybersecurity engineer, who has decided to group into a map the data that the DGT itself publishes as traffic events.
From the main page you can access a Interactive map of all of Spain, including the Peninsula, Balearic Islands and Canary Islandswhere icons representing connected beacons are drawn. The information it displays is based, according to its creators, on “public data and official sources”, filtered from the traffic alerts disseminated by DGT 3.0 and the National Access Point for traffic information.
The domain creator is not part of the Administration or the beacon manufacturers, and the site is not linked to a specific brand of V16 devices. In fact, the map This includes all connected beacons that are transmitting data. and that they appear at official events, regardless of the manufacturer, provided they meet the requirements and are properly certified.
In addition to the map, the website includes a brief explanatory text and, in some cases, Commercial links to purchase a V16 beacon in external online stores. This combination of utility and monetization potential is another reason why this tool has been so widely discussed in recent months.
How to use the V16 beacon map in real time
The map's operation is quite straightforward. To view it, go to mapabalizasv16.es/#mapa, where a base map of Spain over which beacon icons appear. The user can move freely, zoom in and zoom around specific areas of the country to locate active or recent incidents.
The visual legend typically distinguishes beacons were lit at that same moment of those that have been activated recently. The first ones indicate incidents that are still ongoing, while the second ones provide context for problems that have occurred in the last few hours and that may continue to affect traffic, for example, due to a residual traffic jam.
At the top of the interface there is usually a manual update buttonThis feature allows for instant data refreshes without having to reload the entire page. This way, those monitoring an incident can check with a single click whether new beacons have appeared or if any have disappeared from the map.
When you tap on one of the beacon icons, a window opens detailed event information windowIt displays fields such as the road where the incident occurred, the kilometer marker, the direction of travel, the autonomous community, the province and the municipality, as well as the exact time the device was activated.
This pop-up window also includes quick access options for Open location sharing in map apps like Google Maps, Waze, or Apple MapsWith one touch, you can start direct navigation to the beacon, which is especially useful for assistance services, tow trucks, journalists or drivers who want to avoid the area.
Connected V16 beacons: the new way to signal breakdowns and accidents
The context of this map cannot be understood without the regulatory change that has led Spain to abandon the classic emergency triangles. Since the As of January 1, 2026, the connected V16 beacons are the only pre-signaling system legally accepted, leaving triangles out of the equation after more than two decades of use.
These beacons are lighting devices that are placed on the roof of the vehicle, usually attached by a magnet. When activated, they emit a high-intensity flashing yellow light visible in 360 degreesso that the stopped vehicle can be detected from a distance even in rain, fog or low visibility.
The main difference with triangles and four turn signals is that There's no need to get out of the car to signal the incidentThis eliminates one of the most dangerous moments in a breakdown or accident: walking along the shoulder or roadway to place the warning triangles at the required distance. This argument has been one of the most frequently used by the Traffic Department to defend the measure.
But the key to the new beacons lies in connectivity. When a connected V16 is switched on and the first few seconds of verification pass, the device sends its position to the DGT 3.0 platform, the connected traffic system that centralizes real-time information from different elements of the road.
That position transforms into a anonymous traffic event which the DGT (Spanish Directorate General of Traffic) uses to feed variable message signs, navigation apps, and other information services. It is precisely this processed signal that, once published as open data, can be reused by third parties to create tools such as the beacon map.
Legal and technical requirements for V16 beacons
Spanish regulations establish a series of minimum conditions that any connected V16 beacon must meet To be valid, the device must, among other things, emit a high-visibility yellow light, be able to operate continuously for at least 30 minutes, and withstand adverse weather conditions common on the road.
In terms of energy, the beacons must have batteries or cells with a minimum lifespan of 18 monthsregardless of whether they are rechargeable or not. Furthermore, the connected component is not optional: the device must incorporate a communications system capable of transmit data to the DGT for at least 12 years at no additional cost to the user.
From 2026 Only connected and approved V16 beacons are permitted. that have passed the certification process established by the General Vehicle Regulations. They are identified by a visible mark of the testing laboratory and a specific number, both on the casing and on the packaging and documentation.
This means that Not just any emergency light will do. that can be found on the market. Some non-connectivity beacons, which were once sold as valid, are no longer accepted with the full implementation of the regulations, something that has caused confusion among many drivers.
The Director General of Traffic has argued that this commitment to the connected beacon means a qualitative leap in road safetyThis puts Spain in a leading position in Europe. The stated objective is to reduce pedestrian accidents and improve incident management by leveraging available technology.
Practical advantages of the V16 beacon map
The unofficial V16 beacon map has positioned itself as an additional information tool to understand what's happening on the roads at any given time. Although it doesn't replace official channels, it offers several practical uses.
For drivers, consulting the map before starting a journey can be useful for detect areas with recurring incidents, traffic jams, or frequent breakdowns and adjust the route accordingly. By viewing both active beacons and those that have recently been active, a broader view of the network's status is obtained.
The transport professionals, assistance and emergency services They can also benefit from the information, as it allows them to quickly locate points where vehicles are stopped. Similarly, roadside assistance companies can find in this map a way to... optimize travel and resources.
From a more general point of view, this transparency contributes to increase collective awareness about road safetySeeing how incidents are distributed throughout the day on a map helps to understand the most problematic sections, peak problem times, or the impact of adverse weather phenomena.
It is worth emphasizing that, despite its usefulness, The map does not replace traffic signs or DGT alertsNor does it include notifications sent by navigation apps when a stopped vehicle is detected. It's simply another add-on, based on the same raw information, but managed by a third party.
How do V16 beacons integrate with Google Maps, Waze, and other navigation systems?
The relationship between V16 beacons and navigation applications goes beyond the unofficial map. When a connected beacon is activated, it doesn't just turn on a light; sends a notification to the DGT 3.0 cloud which, after a brief process, can become useful information for Google Maps, Waze, Apple Maps and other services.
The flow usually follows a sequence: first, the driver activates the beaconFor a few initial seconds, the device only emits light, a window designed to prevent false alarms while verifying that the activation is genuine. After that time, the beacon begins to send its signal. geolocation to the DGT platform.
Next, Traffic receives and processes the incidentand can verify it according to their technical criteria. When it is considered valid, this information becomes part of the data published as traffic events on the National Access Point, available to mobility service providers.
It is at that moment when Third-party browsers and applications may collect the notice and decide how to integrate it. A specific icon won't always be displayed if the user is in another city with no intention of traveling, but typically, while driving, the navigation system will show it. Launch alerts for “vehicle stopped on road” or “danger on the road” when it approaches the affected area.
In parallel, the private V16 beacon map uses the same data already presented to display the set of active incidents on a general mapwhile major browsers filter and adapt information to each user's specific journey.
Privacy, controversy, and potential risks of the public map
The other side of this system is the debate that has arisen around the public display of the location of the beaconsThe fact that anyone can access a website and see in real time where a vehicle is stopped next to a road raises reasonable doubts about the extent to which transparency outweighs privacy.
Comments about this have multiplied on social media and forums. a possible misuse of the informationSome fear that the data could be used by "Pirate" cranes or even by criminals that they look for cars stopped in isolated areas. The recurring joke is about "highway robbers downloading the beacon map."
On the other hand, a good number of voices argue that the benefits in terms of safety and traffic management They outweigh the potential risks. Drivers' associations and mobility experts emphasize that knowing where incidents are occurring allows many users avoid secondary accidents and major traffic jams.
A television news team even went so far as to conduct a experiment by going to points marked on the mapIn practice, by following the route provided by the tool to an active beacon, they verified that at the indicated location there was indeed an accident involving several vehicles and slow traffic. In another test, they located a broken-down car with a tow truck already working, which demonstrated that the The accuracy of the geolocation was very high.
Among those who value the dissemination of this data positively, it is argued that Emergency services already handle license plates, locations, and much more sensitive details. that those simple anonymous points on a map, and that the added visibility can help reduce risks on the road.
What the DGT and the AEPD say about anonymity and data protection
Faced with this cascade of doubts, both the Directorate General of Traffic and the Español de Protección de Datos (AEPD) They have had to clarify several key points. The official message is that connected V16 beacons, as they have been regulated, They do not transmit personally identifiable data..
As explained by the AEPD, these devices are not associated with a specific person or license plate in any centralized registry, so They are interchangeable between vehiclesWhen a beacon is activated, the only information sent to the traffic platform is location coordinates and a technical identifier necessary for the system to function.
Furthermore, the data protection agency emphasizes that The beacons only transmit information while they are switched on. due to an emergency or breakdown. While they remain off, there is no transmission; no travel history is created, nor can the driver's daily life be reconstructed from these occasional alerts.
The legal framework, set out in the Royal Decree that regulates these devices, emphasizes that The sole purpose of data transmission is to improve road safety, reporting incidents and reducing risks, not performing continuous monitoring or personalized surveillance.
However, the existence of unofficial maps that openly reproduce this information has led some in society to wonder if they should Public access to the exact location of the beacons should be restricted or at least establish additional filters to minimize unwanted uses of data that, although anonymous, describe sensitive situations for the drivers involved.
While the debate continues, the V16 connected beacon system and the maps that rely on its signals are becoming established as a clear example of how connectivity impacts road safety with clear advantages and new dilemmas. For now, anyone can look at that map and see in real time where vehicles are stopped, information that, if properly interpreted, can help you travel with more leeway, anticipate problems on the road, and better understand the scope of the change that has come with leaving behind the emergency triangles.
