BMW Fragrance Reset Chip Reset Tutorial, optional with a money-saving tool for fragrance system_Use car, Use car

BMW Fragrance Reset Chip Reset Tutorial, optional with a money-saving tool for fragrance system

Veronavhy

August 20, 2024

Catalogue

Introduction to the course of BMW fragrance reset
Introduction of card reader
Card reader production
Android Hongmeng Mobile phone connection Software Test
The aroma box is disassembled and assembled.
Shell card reader
The computer is connected to the card reader
Notes on the use of fragrance reset software
Software download address

Introduction to the course of BMW fragrance reset

BMW fragrance box, a total of 10 kinds of flavor, we will buy a car with the original factory 2 flavor, blue No. 1, gold No. 2, which I think is a good smell.

Hello, everyone, I haven’t posted a tutorial post for a long time. Today, I published a post about BMW fragrance system. This post only introduces the course on fragrance box, chip reset, and replacement flavor, which requires manual ability. If you are interested, just choose to install the fragrance system or refit the fragrance system in the refit store, then you can finish reading the following introduction and notes.
1. I don’t know what reason you choose to install the fragrance system, or if you have ever known about fragrance, in BMW’s official flagship store, a fragrance box costs more than 300 yuan, and outside the modification store, the price of the deputy factory also needs more than 200 yuan. Normal use is only 1-3 months of use, the fragrance will prompt empty, the shelf life of the fragrance is only 1 year. In fact, each time the fragrance removed has a strong smell, then why can’t it work? in fact, it is because the car system is slowly volatilizing chip data, after a period of time, the frequency of using the car, slowly chip data from FF FF-AA-A0 (65535 in the decimal system) to 00, when it reaches 00:00, the machine will think that the fragrance box has been used up, the car machine will show empty.

Chip code base

When the chip data is all displayed at 00:00, the fragrance system will naturally not work, only the vehicle power off, reopen the door, start, the vehicle self-test, you will hear the sound of motor work, then for a while, it will completely stop, actually can not smell, so calculated, if you buy five fragrances a year, the cost will be more than 1500, then why not choose the fragrance of external air conditioning outlet? Because of love, I have chosen to install the fragrance system, I do not use this function? Do not waste, the original factory chooses 2600, the outside refit vice factory wants 5000 + the original factory price is even higher.

two。 Many people who choose to install the fragrance system do not know where the fragrance is volatilized, thinking that it is the air outlet of the air conditioner, and they have to turn on the air conditioner or supply air every time to work. In fact, the fragrance system can work normally without turning on the air conditioner. The car volatilizes behind the central control screen, that is, it blows out the smell at the sound, and the suv model blows out in the air outlet on the right side of the air conditioner. There are more hesitant models. Perhaps some will be different, but generally only in the front row of the connection tube volatile fragrance, the back row is not, negative ions here do not introduce too much. No matter how good the negative ions are, they are not as good as the air of the mountains. So the general city driving suggested a good section of the road, you can turn on the internal and external circulation to switch the air.

3. The following official start to modify read modify card reader tutorial, want to know more about the fragrance details I will slowly introduce. In comparison, if you have finished reading the above content, you should still be prepared to present the practical information.

Introduction of card reader

The main ACR39U card reader, 39 series reading, and software optimization will be much more stable than 38 series, and the functional appearance is compact and convenient.

According to the card reader, there are many kinds of card readers that can brush the incense atmosphere box, but only a few are easy to use, such as various models of ACR38U, and ACR39U. At present, 38 series has been discontinued, but there is still recycling, the price is cheap, but it is more troublesome. Here is an introduction to the tools needed for modification.
1. An ID card the size of a bank card. Hot melt adhesive, glue gun, 3. Soldering iron soldering wire soldering paste or rosin 4, art knife, small Phillips screwdriver, 5 fine head marker.
Finally, the test equipment can be tested using Android 8.0 + mobile phones, Hongmeng mobile phones, windows macos systems, or virtual machine simulators.
For Android applications, only devices from ACS manufacturers (ACR32U-A1, ACR3201-A1, ACR3201, ACR33U-A1, ACR33U-A2, ACR33U-A3, ACR33U, ACR38U-SAM, ACR38U-CCID/ACR100-CCID, ACR3801, ACR39U, ACR39K, ACR39T, ACR39F, ACR39U-SAM ACR88U, ACR89U-A1, ACR89U-A2, ACR89U-A3, ACR100I, ACR101, ACR102, ACR122U/ACR122U-SAM/ACR122T, ACR1222U-C1, ACR1222U-C3) are supported. ACR1222U-C6, ACR1222U-C8, ACR1222L-D1, ACR1222L, ACR123U-A1, ACR123U, ACM123S1-Z1 ACR125, ACR1251U-A1, ACR1251U-A2, ACR1251T, ACR1251U-M1 (FARSAFE), ACR1251U-C (SAM), ACR1251U-C, ACR1251UK, ACR1251U-C1, ACR1251U-C9, ACM1251U-Z2, ACR1252U-A1, ACR1252U-A2, ACR1252U-A1 (PICC), ACR1252U-A1 (IMP), ACR1255U-J1, ACR1256U, ACR1261U-C1, ACR1261U-A, ACR128U, ACR1281U-C1, ACR1281U-C2 (qPBOC), ACR1281U (qPBOC), ACR1281U-C3 (qPBOC) ACR1281U-C4 (BSI), ACR1281U-C5 (BSI), ACR1281U-C6, ACR1281U-C7, ACR1281U-K (PICC), ACR1281U-K (PICC + ICC), ACR1281U-K (PICC + ICC + SAM), ACR1281U-K9 (PICC + ICC + 4SAM) ACR1283L-D1, ACR1283L-D2, ACR1311U-N1, AMR220-C, APG8201-A1, APG8201-B2, encryption Mate, encryption Mate64, encryption partner T1, encryption partner T2, encryption partner EVO) can all be supported, but it’s up to you to change it.

Card reader production

Draw the size of the chip contact ferrule.

Press the lines drawn. Cut the pvc card with a paper cutter

Take the fragrance box to test the size of the cut, hey, I made it standard, just right.

Use the otg adapter to connect to the phone and test if the card reader indicator is lit.

The purpose of spot welding here is because the contact angle is equal to a switch, the card press it is sometimes easy to contact bad, we weld, so that later do not have to worry about contact problems. The data can be read perfectly every time.

If the card is in a good position, you can read the test first, then paste it, and mark the position. Easy to read

Reinforced the card. The inside of the red circle is also fixed with hot melt glue so that the card will not fall no matter how long it takes.

This is the most noteworthy, because if the ferrule is not standard, it may make an error in reading the data, reading most of the 000000 code, or the problem of time display error. Generally, it is due to the reading error caused by the unused pins in the fourth row and the front chip. If you do this with me, you will be in perfect contact with the fragrance. Just gently press the fragrance to read the chip normally.

Android Hongmeng Mobile phone connection Software Test

The phone turns on the otg switch, plugs in the usb adapter, and connects to your phone. Some phones need to turn on the switch connected to otg before the card reader will light up. For example, Huawei Hongmeng is normally plugged into the mobile phone, and the otg switch is directly connected.

Normally, we only need to look at the bottom horizontal box, here is to show the factory date of the fragrance, the mobile phone end, it doesn’t matter whether or not to change the factory date, just change the date to facilitate us to distinguish whether the fragrance has been changed or not, the operation is actually very simple.

You can see that the picture is a Huawei mobile phone, the factory date read is April 30, 2019, and the first fragrance month is November 2020. You can also use this to determine what the car is royalty and use fragrance. Of course, the original car is mainly attached to the original car. Vice-factory and third-party brands can also be used to write data.

The aroma box is disassembled and assembled.

Gently pull open the fragrance rubber, take tweezers, or a small word screwdriver can be pried open.

You can see the red dot, there is a small hole, can pry open the lid outside the fragrance.

Android pay attention to the order, first put the leather pad, and then align the front, press the back, this will be more convenient, this can be tested by itself

Finally, the fragrance replaces cotton. If you have a favorite flavor, just put the replacement cotton into the fragrance to add your favorite flavor.

At this point, our card reader production and the use of software tutorials have all been shared, of course, there are practical information below. Is our fragrance shell version, as well as computer version of the use of tutorials and introduction

Shell card reader

The shell version is good-looking, without pressing, the card reader can be perfectly connected.

Shell version of the card reader, this find car friends 3D printing production, open the mold to make the shell is very expensive, if there is anyone who knows how to do this plastic shell, I hope you can introduce it. Thank you very much.

The computer is connected to the card reader

Plug the fragrance box into the card reader and connect it.

Computer connection, first of all, we need to download java, because the software is made by java, only batch processing on the computer to modify data, the tutorial is also very simple, just need to connect the card reader, plug in the fragrance, connect to the computer, double-click batch processing, you can reset with one button. You need to download the java of the corresponding computer system in order to function properly.

Download address https://www.java.com/zh-CN/download/manual.jsp

Connect the computer to the fragrance, plug in the data cable, and double-click the run.bat batch file. It can also be dragged into the terminal to run.

Notes on the use of fragrance reset software

1. The fragrance chip can be reset without limit, and the reset software has no limit on the number of times it can be used.

2, the chip use time varies from 1 to 2 months, according to the personal car custom fragrance switch gear decision, there are more than 3 months, the reset chip data and the newly bought fragrance data are the same.

3, fragrance supplement: only fragrance, essential oil, this kind of supplement with high concentration and strong flavor are recommended. Most of the perfume ingredients are perfume alcohol, which may be added frequently.

4, how much supplementary liquid can be added normally to the extrusion with moisture, not too little, which will cause the car machine to adjust the fragrance and start the fragrance function immediately after reaching the temperature. If this happens, lock the car normally for 1-2 hours, or it can be normal the next day.

5, the fragrance box, the chip and the fragrance liquid belong to separate individuals. If the chip is full and can not smell, please add supplementary liquid.

6. Remember to wear gloves to replace cotton and replenish liquid.

Software download address

Taobao can also search Junjie CAR store. The avatar, like me, has a finished product.

Software download address https://wwe.lanzoui.com/iBI9vvpslkf
Computer version, and mobile version, I will be packed in the network disk, if the link is hung up, you can also privately trust me.

Finally, I hope you can enjoy this tutorial post and release it in a hurry today or on your day off.
This tutorial is suitable for selected and modified fragrance system models such as ID6 ID7 5 X3/X5/X7 7 X3/X5/X7 M series, etc., all supported. Because the chip has been the same since the beginning of the 7 series.
Finally, the owner of the building is in Hangzhou. I hope there will be people who like to toss around and those who love BMW to communicate together, bimmercode, and so on.

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