1.3.4. The monitoring system of malfunctions

Fig. 1.46. The Monitoring system of malfunctions

At the included ignition and during movement the system of the automatic control of malfunctions continuously supervises certain functions and a technical condition of systems of the car.

Or about necessity of urgent performance of repair-preventive works the system informs on arising malfunctions a sound signal, accompanying its red and yellow light symbols of the display of a combination of devices depending on degree приоритетности.

Red symbols signal about danger, and yellow are alarm symbols. Besides, in certain situations, in addition to red symbols there are text instructions to the driver.

At occurrence of the message on malfunction of function of a lamp, at movement with the tightened manual brake, and also before inclusion of a mode of movement of cars with an automatic transmission on the display the corresponding text instruction to the driver is deduced.

Besides, at a blinking on the display of any symbol of the first degree приоритетности the driver can deduce corresponding instructions on the display.

For example, on the display there is a symbol of infringement of function of pressure of engine oil. If after that to press button "СНЕСК" on the display there will be a following instruction:

Motor abstellen, Olstand priifen (muffle the engine, check up oil level)

The given indication of the display dies away approximately later 5 with. Short-term pressing of button "СНЕСК" the instruction can be deduced on the display.

THE NOTE Instructions Handbremse angezogen (will tighten a manual brake) and Beim Einlegen einer Fahrstufe im Stand Fussbremse betatigen (at a choice of a mode of movement of the motionless car press a brake pedal) cannot be deduced on the display repeatedly. The given instructions die away after removal of the car from a manual brake or inclusion of a mode of movement.

At inclusion of ignition the monitoring system of malfunctions carries out the automatic control of functions. If checked up by the monitoring system of malfunctions of function is perfectly in order, for some seconds indication ОК lights up.

Corresponding indication testifies to presence of malfunctions instead of indication ОК. The warning signal Simultaneously sounds.

At inclusion of ignition the monitoring system of malfunctions carries out the automatic control of functions. At a control lever finding in position Р or N on the display in the beginning there is an instruction: Beim Einlegen einer Fahrstufe im Stand Fussbremse betatigen (at inclusion of a mode of movement of the motionless car press a brake pedal).

If now to include a movement mode (R, D etc.) the instruction dies away and the automatic control of functions is carried out. If under control functions are perfectly in order, in summary for some seconds indication ОК is highlighted.

In the presence of malfunctions, approximately through 15 with the ambassador of start-up of the engine, the above-stated instruction to the driver is replaced by indication of a corresponding symbol of malfunction. The warning signal simultaneously sounds.

In the absence of indication ОК, and also malfunctions, the monitoring system of malfunctions of the car is subject to check.

The red symbol signals about danger.

Fig. 1.47. A prevention example: falling of level of a cooling liquid

Stop.

Muffle the engine.

Check up faulty function. If necessary take advantage of the qualified help.

Red symbols specify in infringement of functioning of the first degree приоритетности (danger).

At occurrence of a red symbol three precautionary sound signals following one after another are distributed. The symbol blinking proceeds before malfunction elimination. At occurrence at once several infringements of functioning of the first degree приоритетности symbols appear consistently, with duration of indication of each of them nearby 2 with.

Yellow symbols are prevention symbols.

Fig. 1.48. A prevention example: a small stock of fuel

Yellow symbols signal about infringement of functioning of the second degree приоритетности (prevention).

At occurrence of a yellow symbol one warning signal is distributed. As soon as possible check up corresponding function. At at once several infringements of functioning of the second degree приоритетности symbols appear consistently, with duration of indication of each of them nearby 2 with.

The alarm system of excess of speed allows to set restriction of speed which should not be exceeded.

The alarm system of excess of speed warns the driver about excess of preliminary entered speed. As soon as actual speed will exceed the entered value approximately on 10 km/h, the warning signal is distributed. Simultaneously on the display there is an alarm symbol.

The alarm system of excess of speed allows to program two degrees of the prevention functioning independently from each other and carrying out not absolutely identical problems:

– Degree of the prevention 1;

– Degree of the prevention 2.

THE NOTE Despite presence of the device of the alarm system of excess of the programmed restriction of speed, supervise independently on a speedometer admissible rules the maximum speed.

Value of degree of the prevention 1 can be changed during movement.

Degree of the prevention 1 gives the chance to set restriction of speed during movement. The entered value of speed remains in memory before ignition deenergizing if change of speed or cancellation of the entered restriction preliminary did not take place.

Fig. 1.49. An example: the alarm system of excess of speed

The alarm symbol of the first degree of the prevention appears on the display at excess of actual speed of the entered value (fig. 1.49). The symbol dies away at reduction of speed below the programmed value.

The symbol dies away, besides, at increase of speed approximately on 40 km/h above the entered value in a current a minimum 10 with. Thus however there is no removal from memory of the entered restriction of speed.

Degree of the prevention 1 is programmed by button "СНЕСК".

The car should move with actual speed which should not be exceeded.

Press and release button "СНЕСК".

Speed of the car should be a minimum of 5 km/h.

Press more than 1 about button "СНЕСК".

Successful input in memory proves to be true short-term fire on the display of an alarm symbol of restriction of speed at release buttons. The entered value of speed remains in memory before following short-term pressing of the button at other speed or while the user pressing more than 1 with will not cancel the entered restriction.

Value of degree of the prevention 2 can be changed only at the switched off ignition.

Degree of the prevention 2 gives the chance programming and cancellation of the maximum restriction of speed only at the switched off ignition. Programming of the given prevention is recommended in need of the general reminder to the driver of maintenance of certain maximum speed. For example, at movement in the country with restriction of speed, the maximum speed at movement with winter tyres. The alarm symbol of the second degree of the prevention appears on the display when actual speed will exceed the entered value. The symbol dies away, unlike degree of the prevention 1, only at decrease in speed below the programmed size.

Value of degree of the prevention 2 is programmed and cancelled mounted in the handle of a screen wiper by switches.

Switch off ignition.

Press and release in a combination of devices button "СНЕСК". Illumination of the counter of the passed way and a digital watch joins.

Press a minimum 2 about button "СНЕСК". On the display there is an entered actual threshold value of the maximum speed or the crossed out symbol of degree of the prevention 2 if the maximum speed preliminary was not programmed.

Fig. 1.50. The switch of functions on the screen wiper handle

For change of speed press the top or bottom party of the screen wiper mounted in the handle and the switch of functions (fig. 1.50). Thus occurs stage-by-stage (one stage of 10 km/h) increase or reduction of values.

Switch off ignition.

Press and release in a combination of devices button "СНЕСК". Illumination of the counter of the passed way and a digital watch joins.

Press a minimum 2 about button "СНЕСК". On the display there is an entered actual threshold value of the maximum speed.

Press the button of dump mounted in the handle of a screen wiper In while on the display there will be no crossed out symbol of degree of the prevention 2 (fig. 1.50).

In some seconds after process of programming or cancellation illumination of the counter of the passed way and a digital watch is switched off.