Information - Electric system

Electrical system of the car includes all electrical and electronic equipment. Even if the car is driven by the fuel, a part of the drive energy is converted into electrical energy. This is necessary for lamps, radio and other electrical devices. First of all, you need to charge the battery that starts the vehicle engine. In modern cars there is installed an extensive electronic system that controls the engine and other parts of the car.

In order the electrical system to operate, alternator generates electric current. Thus, the battery is charged and it supplies electricity to different current consumers. If the engine is not running, the battery is not charging. This is the reason it is not recommended to use light or other current users too long if generator is not driven by the engine.

Otherwise, the electrical energy of the vehicle may be obtained only from the other car with the help of a battery cable. If the battery is not charging properly, it must be replaced.

The electrical system includes many components of the car that are current consumers. These include headlights, tail light, brake light, fog lights, horn, direction indicators, relay pulse generator, coolant temperature sensor, oil temperature sensor, starter and control unit. When an electrical device fails, it does not mean that it is defective. Sometimes you just need to replace a burnt-out fuse or bulb. It is relatively easy to repair the trouble. An experienced electrician, who has the appropriate tools, can do it very quickly. It is not difficult to replace most of the electrical components.

Electric system at low cost: Top Spares

Indicator Left Front, Right Front (VAN WEZEL, 0325913)
-12%
Indicator | VAN WEZEL 0325913 Article №: 0325913
Indicator from VAN WEZEL - № 0325913
£ 5,49
£ 4,83
incl. 20% VAT, Shipping
Over 100 items in stock
  • Fitting Position Left Front, Right Front
  • Colour Crystal clear
Details
Headlight Left, Q (JOHNS, 90 33 09)
-12%
Headlight | JOHNS 90 33 09 Article №: 90 33 09
Headlight from JOHNS - № 90 33 09
£ 74,49
£ 65,55
incl. 20% VAT, Shipping
Over 100 items in stock
  • Fitting Position Left
  • Bulb Type H7 / H7
  • Supplementary Article/Info 2 without motor for headlamp levelling
  • Vehicle Equipment for vehicles with headlamp levelling (electric)
  • Quality Q
Details
Fog Light Left, Q (JOHNS, 95 26 29)
-12%
Fog Light | JOHNS 95 26 29 Article №: 95 26 29
Fog Light from JOHNS - № 95 26 29
£ 19,99
£ 17,59
incl. 20% VAT, Shipping
Over 100 items in stock
  • Fitting Position Left
  • Bulb Type H3
  • Quality Q
Details
Fog Light Left and right (TYC, 19-5785-11-2)
-12%
Fog Light | TYC 19-5785-11-2 Article №: 19-5785-11-2
Fog Light from TYC - № 19-5785-11-2
£ 20,49
£ 18,03
incl. 20% VAT, Shipping
Over 100 items in stock
  • Fitting Position Left and right
  • Bulb Type H11
  • Registration Type E-type checked
Details
Indicator Right Front, Left Front, Lateral Installation (VAN WEZEL, 3031913)
-12%
Indicator | VAN WEZEL 3031913 Article №: 3031913
Indicator from VAN WEZEL - № 3031913
£ 5,49
£ 4,83
incl. 20% VAT, Shipping
Over 100 items in stock
  • Fitting Position Right Front, Left Front, Lateral Installation
  • Colour White
Details
Combination Rearlight Right (ABAKUS, 212-1922R-A)
-12%
Combination Rearlight | ABAKUS 212-1922R-A Article №: 212-1922R-A
Combination Rearlight from ABAKUS - № 212-1922R-A
£ 12,99
£ 11,43
incl. 20% VAT, Shipping
Over 100 items in stock
  • Fitting Position Right
  • Supplementary Article/Supplementary Info with lamp base
  • Indicator Colour Yellow
  • Colour Red
Details
Indicator Left and right, Lateral Installation (TYC, 18-3575-05-2)
-12%
Indicator | TYC 18-3575-05-2 Article №: 18-3575-05-2
Indicator from TYC - № 18-3575-05-2
£ 4,49
£ 3,95
incl. 20% VAT, Shipping
Over 100 items in stock
  • Fitting Position Left and right, Lateral Installation
  • Colour Transparent
  • Supplementary Article/Supplementary Info with lamp base
  • Registration Type E-type checked
Details
Indicator Left (JOHNS, 95 41 37-92)
-12%
Indicator | JOHNS 95 41 37-92 Article №: 95 41 37-92
Indicator from JOHNS - № 95 41 37-92
£ 10,49
£ 9,23
incl. 20% VAT, Shipping
Over 100 items in stock
  • Fitting Position Left
  • Supplementary Article/Supplementary Info without lamp base
Details
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