Driving Theory
German Road Signs and Traffic Sign Meanings

Warning: Prepare for Traffic Signals Ahead (Sign 131)

131 - Traffic signals German road sign meaning

This is a warning sign (Sign 131), officially known as 'Lichtzeichenanlage', alerting you to upcoming traffic signals or signal installations. It prompts you to anticipate potential traffic control and adjust your driving behaviour before reaching the signals themselves. Always be prepared to stop or proceed according to the lights, road markings, or any police instructions.

Understanding German Traffic Signal Sign 131

This explanation card helps you grasp the specific meaning and context of German road sign 131, crucial for your driving theory test revision. Master its interpretation to navigate traffic signal areas safely and understand why this sign requires careful attention during your exam preparation.

Definition of 131

German road sign 131, officially designated "Lichtzeichenanlage", belongs to the danger warning signs group. It gives advance notice of a hazard that may not be obvious early enough without the sign. You may see it in approaches to hazards, rural roads, urban conflict points, railway crossings, roadworks, and weather-sensitive sections, depending on how the road authority has arranged the location. The practical meaning is not just the symbol itself, but the driving decision it triggers: adjust speed, position, priority, route choice, stopping behaviour, or attention before the situation becomes urgent. For learners, the key skill is anticipating what could go wrong before the hazard is visible. Always combine the sign with road markings, traffic lights, police instructions, and any supplementary plates at the same location.

Meaning of 131

German road sign 131 means "Traffic signals" and is officially listed as "Lichtzeichenanlage". In practice, it tells drivers to recognise the situation early, adapt before reaching the controlled area, and check whether markings or supplementary plates change how the rule applies.

Allowed actions for 131

Reduce speed early enough to keep full control before reaching the hazard.Scan both sides of the road, mirrors, lanes, shoulders, and crossing areas for the risk shown by the sign.Increase following distance and be ready to brake smoothly if another road user reacts suddenly.Choose a lane position that leaves safe clearance from the warned danger while staying within your lane and markings.Continue only when your speed and observation match the hazard, road surface, and available sight distance.

Prohibited actions for 131

Do not treat the warning as optional or wait until the hazard is directly in front of you.Do not overtake, accelerate, or follow closely when the sign points to reduced visibility, unstable road surface, crossing traffic, or vulnerable road users.Do not assume the danger is limited to the exact sign location; it may begin shortly after the sign and continue through the affected section.Do not ignore weather, darkness, traffic density, or roadworks conditions that can make the warned hazard more serious.

131 - Traffic signals road sign FAQ

Get clear, practical answers to the most common questions about the 131 - Traffic signals road sign. Learn how the sign works, what rules it represents, and how it affects real driving situations. This FAQ strengthens your understanding and supports accurate decision making for the German driving theory exam in Germany.

What does German road sign 131 (Lichtzeichenanlage) mean?

Sign 131 is a warning sign that alerts drivers to the presence of traffic signals ahead. It's officially called 'Lichtzeichenanlage'. The main purpose is to encourage drivers to recognise the situation early and adjust their speed and attention before reaching the controlled intersection or area.

How should I react when I see Sign 131?

When you see Sign 131, you should reduce your speed early enough to be in full control when you reach the traffic signals. Be prepared to stop if the signal is red, or proceed if it's green. Always look for supplementary information like road markings, additional plates, or police signals, as these can modify how the traffic signals operate.

Why is Sign 131 considered a danger warning sign?

While traffic signals themselves are normal, this sign warns of a potential conflict point or hazard that may not be immediately obvious. It's placed in advance to give drivers time to process the information and react appropriately, especially in complex urban environments or at busy junctions where sudden stops or changes in priority might occur.

Are there any common exam traps related to Sign 131?

A common trap is to underestimate the advance warning. Learners might think they can wait until they see the actual traffic lights before adjusting their speed. However, Sign 131 requires you to anticipate and adapt your driving behaviour *before* reaching the signals, ensuring a safe approach and readiness to stop or proceed.

Does Sign 131 mean I must stop?

No, Sign 131 itself is a warning of upcoming traffic signals, not an instruction to stop. Your actual stopping behaviour will depend on the colour of the traffic light you encounter: red means stop, green means proceed if safe, and yellow means prepare to stop or proceed with caution if you cannot stop safely. The sign's purpose is to alert you to look for these lights.

131 - Traffic signals road sign image

A clear reference image of the 131 - Traffic signals road sign used in Germany.

131 - Traffic signals road sign

Other names for the 131 - Traffic signals

The 131 - Traffic signals road sign may also be known by these alternative names or terms.

German road sign 131German traffic sign 131StVO sign 131Traffic signals signLichtzeichenanlagedanger warning signs 131

German Danger Warning Signs road sign category

The 131 - Traffic signals road sign is part of the German Danger Warning Signs category, which groups together signs with similar rules and functions.

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