V-16 beacon mandatory in Spain (2026): everything the DGT requires 🚨
Quick answer: Since 1 January 2026, the V-16 beacon connected to the DGT 3.0 platform is the legal hazard pre-signalling device in Spain, replacing emergency warning triangles (Royal Decree 159/2021). It must be type-approved and transmit its location automatically. Not carrying one can be fined up to €200 (€100 with early payment), with no points deducted.
Updated: 17/08/2026 · Sources: DGT, BOE and current regulations
What is the V-16 beacon and why does it replace triangles?
The V-16 is an amber emergency light placed on the vehicle roof (magnetic base) without leaving the cabin. It replaces warning triangles because drivers were killed every year while stepping onto motorways to set them up. The version mandatory from 2026 must be connected: when activated it sends the vehicle's position to the DGT 3.0 platform, and the alert reaches navigation apps and road panels in real time.
The obligation covers cars, mixed-use vehicles, trucks and buses registered in Spain (Annex XII of the General Vehicle Regulations). Motorcycles are exempt.
Rules and key dates
| Period | What the rule requires |
|---|---|
| Until 31/12/2025 | Triangles or a V-16 beacon (connected or not) |
| From 01/01/2026 | Only the connected V-16 is the legal pre-signalling device |
| Legal basis | Royal Decree 159/2021 + General Traffic Regulations |
| Type approval | Only models on the DGT's official list with DGT 3.0 connectivity (connectivity included ~12 years) |
Watch out for old beacons: a V-16 without connectivity bought before 2026 no longer complies. Always check that the model appears on the DGT's approved device list.
What is the fine for not carrying a V-16?
The DGT has stated that lacking the beacon, or carrying a non-compliant one, is an offence punishable with up to €200 (€100 with early payment), no points deducted. In practice checks happen mainly when a vehicle is immobilised on the road — that is when officers verify how you signalled the hazard.
Two important 2026 nuances: the Interior Ministry announced a «flexible» adaptation period before general enforcement, and a DGT instruction allows using triangles alongside the beacon without penalty — but triangles alone no longer replace the V-16.
How to use the V-16 beacon (step by step)
- Stop the vehicle as far off the carriageway as possible and switch on your hazard lights.
- Take the beacon from the glovebox without leaving the car.
- Activate it, reach out of the window and place it on the roof (it attaches magnetically).
- The beacon sends your position to DGT 3.0 automatically while switched on.
- Stay inside with your seatbelt on if it is unsafe to exit, and call 112 or your breakdown service.
The V-16 in the DGT theory exam
Since 2026 the V-16 beacon appears in theory exam questions: replacing triangles, correct use and the obligation itself are all examinable. On TraficoTest the 3000+ questions are updated to the 2026 rules, V-16 included, and you can practise with free demo exams in English.
Frequently asked questions
Can I still use warning triangles in Spain in 2026?
Triangles alone are no longer the legal device since 1 January 2026. A DGT instruction allows using them alongside the V-16 without penalty, but they do not replace it.
Is a V-16 beacon without connectivity valid?
No. From 2026 the beacon must be connected to DGT 3.0 and appear on the DGT's approved-model list.
How much does an approved V-16 beacon cost?
Approved connected models typically cost €40–60, with connectivity included for around 12 years.
Does the V-16 appear in the DGT theory exam?
Yes. Since 2026 the V-16 is examinable content. Practise with updated questions in TraficoTest's free tests in English.
