Cigarette lighter in ŠKODA Rapid 2017 is one of the most popular elements of electrical equipment. It depends on the work of not only chargers for phones, but also video recorders, navigators, compressors and other gadgets. When the lighter suddenly stops functioning, the first thought is the problem with the fuse. But not all owners know. where exactly is this safety lock locatedHow to check and replace it without risking damage to the car’s electrical system

In this article we will deal with pinpoint on Rapid 2017 model year, consider its denomination and features of the replacement. You will also learn why the fuse may burn again and how to avoid typical diagnostic errors. The material is prepared taking into account technical documentation ŠKODA and experience of the wiring, so you will only get verified information.

Where is the cigarette lighter fuse on the ŠKODA Rapid 2017

B ŠKODA Rapid In 2017, the lighter safety lock is located in fuse boxwhich is located in the interior of the car. Specifically, under the instrument panel, from the driver's side. To access the block, you must:

  1. Open the driver's door and sit in the seat.
  2. Find a plastic cover under the wheel (usually it has the inscription) FUSES or fuse pictogram).
  3. Carefully tuck the lid with your fingers or a flat screwdriver and remove it.

Inside the block you will see a diagram of the fuses. On Rapid In 2017, the lighter safety lock is designated as F37 (in some modifications - F42) in nominal 15 Amps. Important: on cars with an additional connector 12V There may be a separate safety lock in the trunk - its number F50, but it is less common.

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Before removing the cover of the fuse block, turn off the ignition. This will prevent short circuits from accidentally touching the contacts.

If you are not sure about the location, pay attention to fuse color15-Amper fuses are usually painted in blue color. Also on the inside of the block cover there is a detailed scheme indicating the purpose of each fuse.

How to check the cigarette lighter fuse: step-by-step instructions

Checking the fuse is a procedure that even a beginner can cope with. You'll need:

  • 🔧 Tweezers or a special removable for fuses (usually comes complete with the car).
  • 🔦 Flashlight (for a better view).
  • 🔌 Multimeter or tester (optional, but desirable).

Algorithm of actions:

  1. Remove the fuse box cover as described above.
  2. Find the fuse F37 (or F42/F50If you have a modification with an additional connector.
  3. Remove the fuse with tweezers. Pay attention to its condition:
    • If fluffy - the fuse is OK.
    • If the insertion burned out (small or dark) - Replacement is required.
  4. For accurate diagnosis, use the multimeter in the circuit check mode (Ω). Touch the fuse contacts with the probes:
    • Resistance 0 ohm - the fuse is OK.
    • Resistance ∞ (infinity) - the fuse has blown.

Remove the faulty fuse |Check the circuit for short circuit |Install a new fuse of the same denomination |Check the lighter-->

If the fuse is working, but the lighter does not work, the problem may lie in the broken wiringfaults of the connector itself or the control unit of the body electronics (BCM). In this case, it is recommended to contact an auto electrician.

Which fuse to choose for replacement: ratings and brands

For ŠKODA Rapid 2017 The face value of the lighter fuse should be strictly 15 Amps.. Installation of a safety lock with a different denomination is fraught with:

  • ⚡ By fire (If you put a safety lock with a large nominal value, for example, 20A or 25A).
  • ⚡ Re-burning (If the value is less than 15A, the fuse will fire at the slightest load).

Recommended brands of fuses:

Brand Article Price (approximate) Features
BOSCH 1 987 312 015 50–80 rub. High quality metal, resistant to corrosion
HELLA 8EA 008 631-011 60-90 rubles. Accurate compliance with standards ŠKODA/VW
Littelfuse 0287005.XP 40–70 rub. Low resistance, long service life
Original VW N 908 132 03 100–150 rub. Guaranteed compatibility, but more expensive than analogues

Important: Never use "bugs" (homemade wire or foil jumpers) instead of a fuse! This can cause the wiring to burn.

When purchasing, pay attention to fuse type: for Rapid fits standard Mini Blade (small knife) Type-of-fuses Standard Blade or Maxi Blade They're not physically fit.

📊 Which brand of fuses do you prefer?
  • BOSCH
  • HELLA
  • Littelfuse
  • Original VW/ŠKODA
  • Other

Why does the cigarette lighter fuse burn out: the main reasons

If the fuse of the cigarette lighter burns again after replacement, this is a signal that serious fault in the circuit. The most common reasons:

  • 🔌 Short circuit in the connector of the cigarette lighter (for example, due to the ingress of metal objects or liquid).
  • 📱 Circuit overload powerful devices (compressors, inverters, heating devices).
  • 🔧 Poor contact in the fuse block or connector (oxidation, weakening of terminals).
  • 🚗 Wiring fault (Furnished wires, damaged insulation).

To diagnose the cause, follow these steps:

  1. Disconnect all devices from the cigarette lighter.
  2. Install a new fuse 15A.
  3. If the fuse burns again no load - the problem is a short circuit or control unit.
  4. If the fuse blows when connecting a specific device — test this device on another car.
How to check the cigarette lighter connector for a short circuit

Remove the negative terminal from the battery. Disconnect the cigarette lighter connector from the wiring (usually it is secured with two latches under the panel). Multimeter in mode Ω check the resistance between the connector contacts: if it is close to 0 ohm - there is a short circuit.

Pay special attention power of connected devices. For example, a car compressor can consume up to 150–200 W, which is close to the limit for the cigarette lighter circuit. If you frequently use high-power appliances, consider installing an additional socket with a separate fuse.

Step-by-step replacement of the cigarette lighter fuse on a ŠKODA Rapid

Replacing a fuse is a simple operation but requires care. Follow the instructions:

  1. Turn off the ignition and remove the key from the lock.
  2. Remove the fuse box cover under the steering wheel.
  3. Use tweezers to remove the burnt fuse. F37.
  4. Install a new fuse rated 15A (note the polarity: the contacts must match).
  5. Close the unit cover and check the operation of the cigarette lighter.

If after replacement the fuse burns out again, do not repeat replacement - this may indicate a serious malfunction. In this case:

  • Check the cigarette lighter socket for foreign objects.
  • Inspect the wiring for melting or damage.
  • Contact the service to diagnose the control unit BCM.
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If a fuse blows immediately after replacement, further attempts to change it may damage the fuse box or cause a wiring fire.

On some Rapid 2017, access to the fuse box may be difficult due to the assembly features. In this case it will help flexible tweezers or dismantling part of the plastic panel cladding.

Common mistakes when replacing a fuse and how to avoid them

Even experienced drivers sometimes make mistakes that lead to repeated breakdowns. Let's look at the most common ones:

  • 🔧 Using the wrong fuse rating. For example, setting 20A instead of 15A may lead to contact melting.
  • 🔌 Ignoring device checks. If a fuse blows due to a faulty charger, replacing it will not solve the problem.
  • 🚗 Inaccurate fuse removal. Using improvised means (knife, screwdriver) can damage the unit.
  • ⚡ Connecting powerful devices without additional protection. For example, inverters 12V→220V require separate wiring.

To avoid errors:

  • Always check fuse rating before installation.
  • Use only original or certified fuses.
  • Disconnect before replacing all devices from the cigarette lighter.
  • If the fuse blows again, don't experiment - contact a specialist.
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Keep spare fuses in the glove compartment. A set of 5–10 pieces of different denominations will help you quickly solve a problem on the road.

Another common mistake is mix up fuses. For example, instead of F37 (cigarette lighter) is removed by mistake F36 (interior lighting). Always check the diagram on the unit cover!

Additional tips for using the cigarette lighter

To make your cigarette lighter fuse last longer, follow these simple recommendations:

  • 📵 Do not connect devices with more power than 120 W without additional fuse.
  • 🔌 Regularly clean the connector of dust and debris (you can use compressed air).
  • 🔋 Avoid using cheap chargers with questionable certification.
  • 🚗 If the cigarette lighter gets hot during operation, check the contacts for oxidation.

For owners ŠKODA Rapidfor those who often use the cigarette lighter, it is useful to install splitter with individual fuses. This will allow you to connect several devices simultaneously without the risk of overloading the main circuit.

Also note quality of contacts in the connector. Over time, they can become loose, causing poor connections and heating. In this case, it is better to replace the connector.

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Using a fused power strip is the best way to protect your cigarette lighter circuit when connecting multiple devices.

If you frequently transport gadgets, consider installing additional 12V connector in the trunk or under the dashboard. This will reduce the load on the main cigarette lighter and extend the life of the fuse.

FAQ: Frequently asked questions about the cigarette lighter fuse on the ŠKODA Rapid 2017

Is it possible to replace the cigarette lighter fuse with a 20A instead of a 15A?

No, this is strictly prohibited. fuse 15A Designed for maximum chain load. Installation 20A may lead to melted wiring or even a fire. If you need to connect powerful devices, install an additional connector with a separate fuse.

Why does the fuse burn out immediately after replacement?

This indicates short circuit in the chain. Possible reasons:

  • Damage to wiring (frayed wires).
  • Metal objects getting into the cigarette lighter socket.
  • Control unit malfunction BCM.

In this case, professional diagnosis is required.

Where can I buy a fuse for the ŠKODA Rapid if there is no store nearby?

Fuses Mini Blade 15A sold:

  • In auto stores (Avtodelo, existential, ATL).
  • In online stores (Wildberries, Ozon, AliExpress).
  • At gas stations (usually in the auto parts department).

You can also temporarily remove the fuse from a less critical circuit (for example, F20 — trunk lighting), but do not forget to return it back.

Can a phone blow a fuse?

Unlikely if the charger is working properly. Modern smartphones consume no more than 5–10 Wwhich is far from the limit 15A (about 180 W). However, cheap or damaged chargers can cause short circuits. Always use certified accessories.

How to check if the cigarette lighter is working if the fuse is intact?

If the fuse is good, but the cigarette lighter does not work:

  1. Check the voltage at the connector pins with a multimeter (should be ~12V).
  2. Inspect the connector for oxidation or mechanical damage.
  3. Try connecting a known good device (for example, a tester with a light bulb).

If there is no voltage, the problem is in the wiring or control unit.