How to replace a blown car fuse?

Fuse replacement peculiarities

• When installing a new fuse, only use one of a similar type and amperage. To be clear, if its rated current is higher than you need, it will not work in emergency situations. However, it is also not advisable to underestimate the rated current. In this case, a fuse may blow and disconnect a circuit when you apply a load, even if there is no emergency.
• When replacing a fuse, you must not only check the label on the fuse body and the marking on the fuse socket, but also the current rating.
  If a fuse blows again soon after being replaced, do not increase the amperage. Instead, contact a specialist to find out what the problem is.
• Always disconnect the battery before servicing high-current fuses.
• Caution! Never use a wire in place of a fuse. If you do not have a suitable fuse, you can temporarily use a good fuse of the same rating from the secondary circuit.

To replace a blown fuse

• Switch off your car and remove the ignition key.
• Find the fuse diagram for your car. Identify the fuse responsible for the blown component and locate the fuse box. Check the fuse for continuity, either visually or with a special tester.

• Locate the correct fuse box. Then open it and remove the blown fuse. There is usually a special key or small plastic tweezers (fuse pullers) inside. Make sure you remember where you pull it from.

• Insert a new fuse similar to the blown one. Make sure you insert it into the correct slot.
• Replace the box cover. Do not allow water, dirt or debris to enter the fuse box as they may cause a short circuit or corrosion. In other words, they may damage your car.
• Check that the unit is working properly. If it does not work or the fuse has blown again, you must contact a specialist.