Headlights should be activated when visibility is

HEADLIGHTS SHOULD BE ACTIVATED WHEN VISIBILITY IS FULL

The reflected light should show if they are working properly.

You'll need an assistant to help check your stop lights, but if you can't find someone,В back up to a wall or garage door and operate the lights. Visually check all accessible wiring connectors, harnesses and retaining clips for security, and for signs of chafing or damage. There will also be rear turn signals, which can either be orange blinkers or incorporated into the tail lights these flash when you indicate.ДЄs with front lights, traditional bulbs in the rear lights are being replaced with LED technology, which is brighter, more efficient and more reliable.Д¬heck all external lights and the horn. If you have a European carВ it's likely to have a rear foglight that helps you to be seen in fog and heavy rain, while a white reversing light signals to others that you intend to reverse, and helps you to see behind. Most cars also have a third brake light at the top or bottom of the rear window, which only illuminates when the brake pedal is pressed. The brake lights are the same red as the tail lights, but are muchВ brighter and are only illuminated when you press the brake pedal. What lights are at the rear of a car?ДЄt the back of a car are bright red tail lights, which are illuminated when the headlights or sidelights/DRLs are on. Finally, some car makers are now offering laser headlights, which promise yet another step in brightness and efficiency. However, in another advance, some manufacturers now offer LED headlightsВ that are even brighter and longer-lasting, yet which use less energy. Many cars now have bulbs filled with xenon gas, which is both brighter andВ also less tiring for the driverвЂ™s eyes. Headlight technology is improving all the time, and has moved on a long way from the dim bulbs (or even candles!) of old. You will often find secondary indicators on the front wings or in the door mirrors. What are turn signals?ДЄt the front of the vehicle there will be two orange turn signal lights (also known as blinkers), one at each side these flash to let other road users know that you intend to make a turn.

In modern cars, they are sometimes used to mimic the effect of directional (or swivelling) headlights, so when the steering wheel is turned, the foglight for that side of the car will illuminate to light up the road in the direction that you are turning. This makes it easier to see the kerb in thick fog. Some cars, but not all, have two front foglights, which are designed to emit a wide light beam that illuminates the edges of the road closer to the front of the car. What are foglights and when should they be used?

HEADLIGHTS SHOULD BE ACTIVATED WHEN VISIBILITY IS FULL

However, full beam should not be used in thick fog or heavy snow, because the light is merely reflected back at the driver, lessening your ability to see ahead instead of increasing it. What are full beams?ДЇull-beam headlights are the brightest lights at the front of the car, and should be used when your visbility is affected and when there is no other road user ahead of you or approaching. Low-beam headlights, which are also known as dipped headlights,В should be used when visibility is compromised by increasing darkness, or by adverse weather such as rain, fog or snow.

In recent years, these have been replaced on new cars by daytime running lights (DRLs), which are illuminated as soon as the vehicleвЂ™s ignition is switched on, and are only extinguished when the dipped headlights are activated and, sometimes, when you turn on an indicator. The side lights (or sidelights) can be used when visibility is slightly reduced, but not to the point when dipped headlights are necessary. In this section, our experts will answer some of the common questions asked about car lights, starting at the front of the car.

Headlights should be activated when visibility is