10.9.1. Features of a design

Headlights.
On the Lada Priora cars apply the block headlights uniting in themselves headlights of near and far light (with single-stranded lamps), and also indexes of turn. Besides, in headlights there are lamps of dimensional light. Passing beam of headlights is turned on by the switch of external lighting, driving beam — the switch of light of headlights by means of the relay located in the assembly block. The operating tension moves on windings of the relay of inclusion of driving beam of headlights from the switch of light of headlights if the switch of external lighting is in the provision of inclusion of light of headlights. Irrespective of position of the switch of external lighting it is possible to turn on quickly driving beam of headlights, moving on itself the lever of the switch of light of headlights.
Headlights of the Lada Priora cars are equipped by the electroproofreader of light of headlights who allows to regulate from a driver's seat on height the direction of light bunches of headlights depending on extent of loading of the car.

Fig. 10.6. Scheme of inclusion of headlights: 1 – block headlights; 2 – control lamp of inclusion of driving beam of headlights in combinations of devices; 3 – assembly block; 4 – understeering switch of light of headlights; 5 – module of control of lighting engineering; 6 – switch (lock) of ignition; K7 – the relay of inclusion of driving beam of headlights; And – to the main unit of safety locks (F3); In – to the electropackage controller, a conclusion "14"

In fig. 10.6 the scheme of inclusion of headlights, in fig. 10.7 – the scheme of inclusion of the electroproofreader of light of headlights is shown.

Fig. 10.7. Scheme of inclusion of the proofreader of light of headlights: 1 – motor-reducers of the proofreader of light of headlights; 2 – assembly block; 3 – module of control of lighting engineering; 4 – switch (lock) of ignition; And – to power supplies

Tail fog light.
Lamps of fog light in back lamps include the switch in the control unit via the control unit of automobile anticreeping system (FPÖ-6) only if headlights are included. At switching off of dimensional light tail fog light is switched off automatically.

Fog lights.
In a front bumper of cars in alternative execution fog lights can be established. They can be included only if external lighting is included by the switch of external lighting.
External lighting.
The dimensional light is turned on the switch of external lighting (in the provision of inclusion of dimensional light).
Indexes of turn.
Indexes of the right or left turn include the understeering switch.
In the mode of the alarm system the switch of the alarm system all indexes of turn join. The blinking of lamps is provided to the relay breaker in the electropackage controller.

Useful tips
1. If headlights suddenly began to burn dimly, and at inclusion of a signal of turn the lamp of dimensional light begins to blink, restore contact of a "mass" wire with a body.
2. Take yourself in a habit to regularly change lamps (especially head light of headlights). Over time the flask of a lamp grows turbid, brightness of a lamp decreases. And this process happens quite slowly therefore the driver does not notice gradual deterioration in illumination of the road.
3. Recently there are more and more cars at which headlights shine as a New Year tree, various shades of blue color. All this is called the word "xenon" and it is considered very abrupt. No doubt, the xenon headlights established regularly on latest models of foreign cars light the road and the car with them looks much more effectively much better. It is no wonder that many try to improve too the car especially as now on counters the mass of "xenon" lamps of various production appeared (most often Chinese). Be not bought on cheap stuff — such lamps have nothing in common with the real xenon gas-discharge lamps without incandescence threads. These are usual lamps with the painted glass. Svetopropuskny ability of such glass is much lower, than at standard lamps, threads at forgeries are, as a rule, established out of focus, and the headlight with such lamp at external showiness practically lights nothing, and will in addition mercilessly stick together counter drivers. Besides producers of such lamps to compensate decrease in a light stream, increase their power much. Often installation of fakes leads to an oplavleniye of isolation of wires and connecting blocks. And also the fire is possible. Do not buy "headache" for the money better, and buy usual lamps of high quality.