Understanding your vehicle is crucial for safe driving and passing your Swedish theory test. This unit covers essential safety systems like ABS and ESP, how to interpret dashboard warning lights, and the critical pre-drive checks you are responsible for. Master this knowledge to ensure your car is always roadworthy and to boost your confidence for the exam.

Browse all lessons that make up Vehicle Safety Systems and Basic Mechanics. Each lesson focuses on specific topics, learning objectives, and core concepts, helping you build essential knowledge and follow a clear, structured progression toward your study goals in Sweden.
This lesson explains the function of key electronic driver aids. You will learn how the Anti-lock Braking System (ABS) prevents wheels from locking during hard braking, allowing you to maintain steering control. The lesson also covers the Electronic Stability Program (ESP), which helps prevent skids by automatically braking individual wheels, and Traction Control (TCS), which prevents wheel spin during acceleration on slippery surfaces.
This lesson focuses on the systems that protect occupants in the event of a collision. You will learn how seatbelts and airbags work together to reduce injury. A significant part of the lesson is dedicated to child safety, covering the different types of child restraints (infant carriers, child seats, booster cushions), the laws regarding their use based on age and height, and the critical importance of deactivating the passenger airbag when using a rear-facing child seat in the front.
This lesson serves as a guide to the language of your car's instrument panel. You will learn the meaning of the most common warning lights, understanding the urgency indicated by their color: red for a critical issue requiring an immediate stop, yellow for a fault that needs attention soon, and green or blue for informational indicators. Knowing what these symbols mean is crucial for addressing mechanical problems before they become serious or unsafe.
This lesson covers the simple yet vital pre-drive checks that are the driver's responsibility. You will learn the step-by-step process for a 'safety control' (säkerhetskontroll), which includes checking tire pressure and tread depth, verifying that all lights are working, and checking the levels of critical fluids like engine oil, coolant, brake fluid, and windshield washer fluid. Performing these checks regularly helps ensure your vehicle is in a safe condition to drive.
This lesson explains the legal requirement for periodic vehicle inspection in Sweden. You will learn about the role of the 'besiktning' in ensuring that vehicles on the road meet minimum safety and environmental standards. The content covers how to find out when your vehicle is due for inspection, what key components are checked (such as brakes, steering, and emissions), and the possible outcomes, including approval, recommendations for repair, or a driving prohibition (körförbud).
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For the Swedish theory test, it's vital to understand systems that directly impact vehicle control and safety, primarily ABS (Anti-lock Braking System), ESP (Electronic Stability Program), and basic knowledge of airbags and seatbelts. Knowing their function helps you answer questions about vehicle stability and emergency situations.
You should learn to differentiate between warning lights that indicate a minor issue (often yellow or amber) and those that signal a critical problem (often red). Red lights typically mean you should stop driving as soon as safely possible and check the vehicle. Yellow lights often relate to systems like tire pressure or engine management and require attention soon.
Pre-drive checks are crucial because they ensure your vehicle is in a safe operating condition before you start driving. This includes checking tires for correct pressure and wear, verifying all lights are working, and confirming essential fluid levels. Performing these checks demonstrates responsibility and helps prevent accidents caused by vehicle malfunctions.
A red warning light, often in the shape of an exclamation mark or a specific component like an oil can or battery, usually signifies a critical issue that requires immediate attention and stopping the vehicle safely. A yellow or amber 'check engine' light generally indicates a less urgent problem that should be inspected by a mechanic soon but may not require stopping immediately.
Yes, the Swedish theory test includes questions about basic driver responsibilities, which encompass understanding critical safety systems and performing essential pre-drive checks. You'll be tested on your knowledge of things like tire condition, lights, and basic fluid checks, as these directly relate to road safety.
'Besiktning' is the mandatory periodic technical inspection that vehicles must undergo in Sweden to ensure they meet safety and environmental standards. While you don't perform the inspection yourself, understanding its purpose highlights the importance of maintaining your vehicle's safety systems and mechanics throughout its lifespan.
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Lessons in Vehicle Safety Systems and Basic Mechanics
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This unit is essential for all aspiring Category B car drivers in Sweden preparing for their theory test. It's particularly beneficial for learners who have limited prior knowledge of vehicle mechanics and safety features, or for those who need to ensure they understand their responsibilities regarding basic car maintenance and safety checks.

See how Swedish Driving Theory B is structured, with key topics, learning objectives, and a step-by-step path for theory preparation in Sweden.
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