Guangzhou Liwin Electronic Technology Co., Ltd.
Xenon lights of various types of modified common faults and solutions
Xenon lights of various types of modified common faults and solutions (for reference) ~~~~~~
1, the new Bora: installed on the flashing light unstable, fault code and other phenomena, and bright when the light is not bright, the installation of digital technology, the Blue Star is the case

The reason: the main department is the public car computer equipment is very developed, resulting in very susceptible to current interference and electrostatic interference

Solution: 35W ballast EMI installation can be solved directly


2, Mondeo and cool car, etc., after the installation of xenon lamp, there will be a light on the electrical equipment to restart the phenomenon, such as the cool instrument will have zero and then start the reboot, Mondeo will appear air-conditioning restart phenomenon

Reasons: the ballast is caused by the current is too large at the start, the output current is the headlights of the requisition, resulting in its total output current is not enough

Solution: Use low current start ballast, the best starting current is not higher than 12V 4.5A. Can also increase the original car's output fuse can solve the problem, the general increase of 10A fuse on it


3, the new Peugeot 307,407 and 607 other cars, installation of xenon lights will be lit fault code, the light does not shine when the light and the light stroboscopic instability and so on

Reasons: leading to the above situation is mainly due to current interference and static electricity interference

Solution: This type of problem can be solved by direct installation of the EMI ballast with the best interference immunity


4, Octavia car installed two sets of DSP50W stabilizer, there will be a small amount of part of the car will appear on the left and right side of the exchange of a not bright, but over time and turn the other side of the cycle is not bright

Reason: Or because some of the more special car is a rare part of the car current power supply is not normal, the current can not keep up the reason,

Solution: The solution to this problem is to use a 35W DSP ballasts instead of 50W ballast on it, normally, less than 1.8L displacement, spleen 35W installed, 2.0L above the displacement of 55W solve


5, Audi A6L car, some car installed DSP50W installation, there will be a special phenomenon of airbag alarm

Reason: The ballast input power is too high (input power is about 63W), the current is too large due to the start of the interference caused by

Solution: directly with input power 55W anti-jamming EMI ballast can be installed directly


6, the winning car, ordinary ballast and sea blue star will appear after the installation of the lights flashing headlights exterminate, DSP 35W loaded up, two days before the good, a few seconds after the headlights are off

Reason: This situation is common phenomenon of insufficient power, the computer directly off

Solution: Directly with the input power of 55W anti-jamming DSP ballasts installed on it


7, the winning car has some of the old car, equipped with 35W of CNC and Hailaxing 50W ballast, installed a few seconds after the cold start will light fault code,

Reason: the current is too large alarm caused by the start, but this car can not change the computer module HID mode

Solution: With less than 4.5A12V ballast that can be solved, anti-jamming DSP35W direct installation.


8, jeep and the United States imported American Dodge series cars, are telescopic lights, installed after the light will be intermittent irregular intervals of power failure restart

Reason: the United States Department of cars have a test control current device, if the current fluctuations larger or smaller reasons, there will be the above situation, the computer will turn off the relevant power to restart

Solution: Find the zero-line high-beam plug in the delta socket of the retractable lamp control line and add a 100-200 ohm adjustable resistor between them to balance the current fluctuations.


9, BMW 3 Series cars, all the xenon lights into the code will appear can not eliminate the phenomenon of fault code

Reason: there is a low current loop detection BMW 3, because the bulb can not form a loop, then the above situation occurs, and this car key as long as inserted into the loop began to test

Solution: In front of the ballast and then a 4700 microfarads 35V capacitor can effectively solve this problem.

The second is to add a resistor or a small bulb in the ballast before forming a loop can solve this problem


10, BMW 3 Series part of the new car, with 35W ballast plus capacitor, installed there will be a bright side of the phenomenon does not light, there is the flash of light flash situation,

Reason: This situation is due to lack of power caused by the phenomenon of such vehicles in addition to the circuit detection also with a computer power limit

Solution: Use anti-interference 50W ballast plus capacitor, or 35W ballast and then a 10 ohm resistor on it


11, the new Volkswagen Di Di car, loaded with 35W and 50W ballast, the code will be out of trouble alarm, or all light on the phenomenon of a few lights

Reason: Some cars have a computer power control function. 35W ballast power (input is generally 43W) is too low, the general 50W (input power is 63W) and the phenomenon caused by too high

Solution: Anti-jamming DSP50W ballast installed directly.


12, Roewe products Zhen and Shi Shi and other car xenon lights, the radio's CPU interface will be switched off, reopened will be normal

Cause: Ballast high-voltage interference when cold start caused by radiation

Solution: Use anti-jamming DSP35W ballast with high voltage shielded cable to install directly.


13, Mercedes-Benz C200 part of the car, while the installation of near and far light there will be four lights flash only does not shine the case, no matter how there is a problem, the car only install low beam or high beam without any problems

Reason: The main control of the car is the total power of 4 lights, the scope is in the middle of 200-240W no problem, four more than its power, and the general 50W ballast input power over 60W

Solution: All anti-jamming DSP55W ballasts can be solved.


14, Buick LaCrosse and Royal car and some other parts of the car, xenon lamp installation often appear to burn the circuit board, because: the headlight current to go through the computer board to reach the headlights. So its requirements through the current is very low, while the conventional ballast cold start current is too large, so the moment will start beyond the limit of the computer board to burn the circuit board

Solution: This type of car recommends using a cold start less than 4.8A current interference ballast, DSP35W ballast can be installed directly.


15, BMW mini car series and some other cars, installed 50W DSP ballast, start the motor will burst a few times the situation,

Reason: This part of the motor when the motor will appear high voltage circuit detection caused

Solution: Add a 10000 microfarad 35V automotive electrolytic capacitor in front of the ballast to eliminate this condition


16, some cars installed xenon lamp, there will be start-up or after the start of the light flashing instability situation.

Reason: This type of situation is due to ballast interference and starting current is too large and car power supply caused by two reasons

Solution: Use a low current, anti-jamming DSP35W ballast


17, before 2009, Volkswagen Sagitar and other vehicles, the installation of two sets of xenon lights will appear when the lights flashing unstable phenomenon, the situation (after 2009 may be 35W)

Reasons: In addition to the HID safety mode, the reason for the high power of the ballast and the mutual interference that the ballasts are too close to each other

Solution: change the computer's halogen mode HID mode, while the two ballasts placed a certain distance, do not interfere with each other; another recommended input power at 55W constant power ballast


18, some modified car, such as the owner of modified audio and for later, in order to facilitate the conversion, modified shop like to take the zero line of the ground, the consequences of such a result is that electrical equipment will pass through a good conductor of iron interference caused by electrostatic interference The case of electrical equipment

Solution: It is to take all the zero line are connected to the negative, do not let the zero line grounding, to prevent the phenomenon of interference. With such modified car recommended low interference DSP35W ballast


19, Peugeot 206 installed name and other ballast, the car every 120 km will be out of a fault code, restart the fault light is not, after every 120 km will be out of the same situation

Reason: It should be the power of the problem, the smaller the car input power, the failure of a corresponding reduction, DSP35W ballast due to higher effective power, the corresponding input power is smaller, so the mileage of only 90 more failures

Solution: Adding a 40 ohm shunt resistor to the white light above eliminates the problem or installs it with a retractable lamp


20, Volkswagen car series, the installation of ordinary ballast often appear flash over a period of time a few power-off phenomenon

Reason: This is the public power supply system for the breakpoint power supply caused by a period of time will appear once off the point, if the ballast is too small, then the above phenomenon

Solution: Direct installation with anti-interference DSP ballast can be solved


21, Suzuki car H4 telescopic xenon lamp, fitted with a fault

Reason: unknown

Solution: Engage, reload once on it


22, Jinbei Ge Rui poetry car, installed after the emergence of water temperature meter, fuel gauge parameters rise, the light does not shine when the light

Cause: Interference

Solution: plus a capacitor BMW decoder can be or directly with anti-jamming EMI technology can be installed directly more ballast


23, Volkswagen Passat B5 part of the car after the installation of xenon lamp, the cold start and turn off the radio light when the situation

Cause: Ballast high-pressure radiation caused by interference.

Solution: Resolver or anti-jamming with ballast with high voltage shielded cable Ballast with EMI technology can be installed directly


24, Hyundai Royal Cheung and Ling Cheung two cars, modified xenon lamp, there will be driving when the light changes, the engine will automatically stall phenomenon

Cause: ballast caused by high-pressure radiation interference

Solution: This problem can be solved with anti-interference ballast with high-voltage shielded cable or anti-jamming technology EMI technology Ballast can be installed directly


25,09 years after the new modern Regal, modified xenon lamp, there will be some time after burning the computer board situation:

Reasons: the ballast start-up current is too large and high-voltage radiation interference caused by a direct impact on the driving module from the driving module and thus affect the computer board

Solution: DSP35W ballast with high-voltage shielded cable on it or anti-jamming technology with EMI ballast can be installed directly


26, BMW, Mercedes-Benz, Audi and other imported cars, 35W will be pro-pro exterminate a few, install the general 55W current instability and fault code phenomenon

Reason: These cars have power detection, when the input power is lower than 50W, it will come off, and ordinary 55W because of the cry can not solve the electrostatic interference and current interference, can also cause the car out of code

Solution: With anti-jammer 55W ballast will be able to solve this problem from both power and anti-interference


27, Volkswagen Golf, Phaeton, Touran, Ling Yu and other vehicles, the installation of ordinary ballast, flash off a few times, or start the phenomenon of light instability, and the phenomenon of code failure

Reasons: interference is caused by the development of Volkswagen's electronic equipment and more demanding non-life non-particularly low ballast Caixing, and because more electrical appliances, electricity places, the ballast starting current requirements can not be higher than 12V is not more than 4.5A as well

Solution: 35W and 55W with anti-jamming DSP can be installed directly to solve this problem


28, Volkswagen 2009 years before the Steyr, installing a set of Haixing ballast no problem, two sets of installed there will be flashing light non-stop, install other ballast words, there will be fault code, or after a period of time Fault code phenomenon

Reason: The car requires interference to be particularly low, but also requires the start of the power detection system, so the ballast starting current should be particularly low, preferably less than 12V4.0A, the current stability of the ballast is relatively large interference, Start-up current or use a period of time after the start-up current rises above its detection requirements of various phenomena

Solution: The anti-jamming DSP stabilizer can solve the above problems perfectly


29, Volkswagen MAGOTAN 09 years after the car, in addition to the above phenomenon, but also appeared 35W ballast installed after a few flash off phenomenon

Reason: This car more than 09 years before the power test, the input power of less than 50W ballast will appear this phenomenon

Solution: Anti-jammer DSP55W ballast can be installed directly
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