The 2019 Volkswagen Tiguan features two distinct fuse boxes: one in the engine compartment and another inside the vehicle. Understanding these diagrams is crucial for troubleshooting electrical issues and performing DIY repairs. This guide provides a detailed overview of the 2019 Vw Tiguan Fuse Box Diagrams, including fuse locations, amperage ratings, and corresponding components.
Engine Compartment Fuse Box
The engine compartment fuse box in the 2019 VW Tiguan is typically located near the battery. This box houses high-amperage fuses responsible for critical systems like the engine control unit, ABS, and starter.
Here’s a breakdown of the fuses and relays found in this box:
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F1 – F24: These fuses range from 7.5A to 60A and protect various components, including the ABS control unit, engine control unit, fuel pump, horn, and windscreen wipers. Specific amperage ratings and component assignments can vary depending on engine type and optional equipment. Refer to the diagram on the fuse box cover for precise details for your specific Tiguan.
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R1 – R10: This box also contains several relays controlling functions such as the starter, horn, heated windscreen, and glow plugs (diesel engines). Again, refer to your vehicle’s fuse box diagram for specific relay assignments.
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Battery Terminals (T1 – T6): These terminals distribute power to various components and systems, including the radiator fan, generator, power steering, and fuse boxes.
Interior Fuse Box
The interior fuse box, also known as the passenger compartment fuse box, is usually located beneath the dashboard or in the glove compartment. It houses lower-amperage fuses for components like interior lighting, power windows, and the infotainment system.
Here’s a summary of the fuses and relays in the interior fuse box:
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F1 – F53: These fuses, predominantly MINI and ATO types, range from 5A to 40A and protect a wide array of interior components. This includes the steering column electronics, alarm siren, climate control, infotainment system, airbags, and power seats.
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R1 – R6: Relays in this box manage functions like the reducing agent dosing system (diesel engines), electromagnetic clutch, rear window heating, and power supply to various accessories. Consult your vehicle’s fuse box diagram for accurate relay assignments.
Locating Your Specific Diagram
While this guide provides a general overview, always refer to the fuse box diagram in your 2019 VW Tiguan owner’s manual or on the fuse box cover itself for the most accurate information. Diagrams can vary based on trim level, engine option, and region.
Importance of Using the Correct Diagram
Using the correct fuse box diagram for your specific 2019 VW Tiguan is paramount to avoid damaging electrical components. Incorrectly identifying a fuse can lead to blown fuses, malfunctioning systems, or even electrical fires. Always double-check the diagram before replacing or working with any fuses.
Conclusion
Understanding your 2019 VW Tiguan’s fuse box diagrams is essential for maintaining your vehicle’s electrical system. This guide offers a comprehensive starting point, but remember to consult your owner’s manual or the markings on your fuse box covers for the most accurate and up-to-date information specific to your vehicle. By using the correct diagram and following safety precautions, you can effectively troubleshoot and resolve many common electrical issues.
