Description
Yanhua Mini ACDP CAS Module 1 BMW CAS1 CAS2 CAS3 CAS3+ CAS4 CAS4+ IMMO Key Programming and Odometer Reset with License A500 A510 A515 A516
Module Function:
- Supports CAS1-CAS4+ IMMO key programming and mileage reset via OBD mode.
- Supports CAS3+/3++, CAS4/CAS4+ key programming, and mileage reset via ICP. Reads and writes data without lifting pins or removing components, featuring intelligent detection.
- Supports CAS1-CAS4+ data restoration, enabling modifications of vehicle frequency, VIN, ISN code, or CAS module replacement by adjusting EEPROM data.
- Supports OBD restoration for CAS3/CAS3+/CAS3+ issues caused by downgrades.
- Supports CAS1-CAS4+ read/write EEPROM and flash data.
Notice:
1. To do all key lost for CAS3 and newer, you'll also need ACDP BMW ISN Module 3.
2. This module can only do mileage correction for the CAS system, if you want to mileage adjustment for the dashboard, you need to buy ACDP 35XX Module 4.
3. If you want to work on CAS1-CAS4+via OBD directly, you are offered to buy A500 License for BMW CAS1-CAS4+ Key Programming via OBD alone, without the adapters.
Module Feature:
- Supports CAS1-CAS4+ IMMO key programming and mileage correction through OBD.
- Compatible with 9S12DXP512/9S12XEP100 chipsets.
- No need for CAS version downgrades.
- Faster and safer operation; reduces programming time from several minutes to a few seconds.
Support BMW / Mini Key Programming for all series.
CAS4/CAS4+ Module:
CAS4/CAS4+ Module:
- Read CAS4 EEPROM without soldering.
- Add keys without soldering.
- Correct odometer mileage without soldering.
- Back up or recover CAS without soldering.
- All keys lost without soldering.
How to Use Yanhua Mini ACDP added a new BMW CAS4 Key (We also offer AN ONLINE COURSE!)
BMW CAS1-CAS4+ Mileage Programming
- No need to remove chips.
- No soldering required.
- No line cutting.
- No need to lift MCU pins.
ACDP CAS Module 1 APP Menu:
CAS3/CAS3+Pins Intelligent Detection
CAS4/CAS4+Pins Intelligent Detection
Comparison Between ACDP and Traditional Methods for CAS4 Data Read/Write:
I. Traditional Methods:
1. Cutting Lines
- Cutting lines on the PCB as marked, then re-soldering after reading/writing. There’s a risk of damaging the module due to cutting.
2. Removing Components
- Removal of 4 marked components for reading/writing, then re-soldering after. This is a long and complex operation.
3. Lifting Pins
- Lifting chip pins for wiring, then re-soldering after reading/writing. This method is risky as chip pins may break when lifted.
Disadvantages of Traditional Methods:
- Requires soldering, which is complex and time-consuming.
- Involves cutting lines, lifting pins, or removing components, all of which risk module damage.
- Manual soldering can be unreliable, with faulty soldering risking data loss.
- Interface board replaces soldering for simpler, safer, and more efficient operation.
- No cutting lines, no lifting pins, no removing components, and no soldering required.
- Pin intelligent detection ensures reliable data reading/writing.
ACDP BMW CAS1-CAS4+ Configuration Package List:
| Adapter Name | Quantity | Picture | Function |
| BDM01 adapter | 1pc |  |
Applicable to decrypt BMW CAS EEPROM. |
| BDM-ICP cable | 1pc |  |
Applicable to read/write data by ICP with BDMO1 adapter. |
| BMW-CAS3 board | 1pc |  |
Applicable to connectCAS3/CAS3+ test points. Used with BDM01 adapter. |
| BMW-CAS4 board | 1pc |  |
Applicable to connectCAS4/CAS4+ test points. Used with BDM01 adapter. |
| BMW-CAS4 Interface board Buckle | 1pc |  |
Applicable to fix BMW-CAS4 interface board and CAS board. |
| CAS3 Copper pillar Package（M2.5*12+6mm） | 6pc |  |
Applicable to fix BMW-CAS3 interface board. |
| CAS4 Copper pillar Package（M2.5*12+6mm） | 6pc |  |
Applicable to fix BMW-CAS4 interface board |
PS: As you can match keys for CAS1, CAS2 via OBD directly, CAS1, CAS2 interface board not included inside the CAS Module package by default, if you need, you can buy CAS1 CAS2 Interface Board alone (If only you want to read data alone or change mileage, these two adapters need)
FAQ:
Q: acdp module 1 possible to record new key?
A: Yes, it can record new key
Q: If ACDP CAS module can clone CAS4?
A: Yes, it can clone CAS4
Q: I want to do all key lost for BMW F series cas 4 via obd, what modules i need?
A: If you have acdp master basic version already, you just need buy this cas module 1
Q: Whether i can do mileage correction for bmw x1 2011 cas3+ via obd?
A: For CAS3+, you'd better depart the dashboard, read and write data via acdp bench interface board.
Q: I want to ask about Mini ACDP Master (BMW F series cas 4 ). Can the device make key from into OBD and if all keys are lost or it need to dismantling CAS MODULE.
A: It can work via obd, but if all key lost, you need depart the engine computer to read isn, then operate via obd