How to Use Carprog to Reset BMW Airbag

by Dave Jack Auto Car Repair Knowledge

This article show a guide on how to use CarProg to reset BMW airbag.And follow this guide you can reset or repair your BMW airbag on your office just a few minutes.Hoep it helps!
http://repair-car-diy.blogspot.com
BWM airbag sensor after car crash and airbag deployment can by locked (Control unit faulty) and must be replaced. Even after small accident Airbag sensor will write in internal memory special error message “crash data stored” or “computer fault” and after you need to exchange very expensive sensor to new one.

Preparation:
CarProg Original and Crack Software Download
How to Install Original & Crack Carpog Full V10.93 Software

We are glad to present new device for BMW Airbag repair. You can see some differences between old and new devices bellow:

Link to PC	Read DTC Errors	Clear DTC Errors	Clear Crash Data	EEPROM Read/Write
Old Tool	Serial COM1	+/-	+	+/-	–
New Too	USB	+	+	+	+

+/- supported units ZAE, MRSZ, MRSZ3, MRSZ4 (not all)

+ supported units BAE, ZAE, ZAE2, MRSZ, MRSZ2, MRSZ3, MRSZ4

There are few major types of BMW Airbag ECU`s:

1.BAE

2.ZAE

No picture
No need to remove from car! EEPROM read/write, Crash Data clear, Error Memory read/erase.

Pin 9 – K line
Pin 5 – +12V
Pin 6 – GND

3.ZAE2

No picture
No need to remove from car! EEPROM read/write, Crash Data clear, Error Memory read/erase. Pin 9 – K line

Pin 5 – +12V
Pin 6 – GND

4.MRSZ

No need to remove from car! EEPROM read/write, Crash Data clear, Error Memory read/erase.

Pin 9 – K line
Pin 5 – +12V
Pin 6 – GND

5.MRSZ2

No need to remove from car! EEPROM read/write, Crash Data clear, Error Memory read/erase.

Pin 9 – K line
Pin 5 – +12V
Pin 6 – GND

6.MRSZ3 – Temic

On Board only! EEPROM read/write, Crash Data clear, Error Memory read/erase.

Pin 9 – K line
Pin 5 – +12V
Pin 6 – GND

7.MRSZ3 – Bosch

No need to remove from car! EEPROM read/write, Crash Data clear, Error Memory read/erase.

Pin 9 – K line
Pin 5 – +12V
Pin 6 – GND

8.MRSZ4 – Temic

No need to remove from car! EEPROM read/write, Crash Data clear, Error Memory read/erase.

Pin 9 – K line
Pin 5 – +12V
Pin 6 – GND

9.MRSZ4 – Bosch

No need to remove from car! EEPROM read/write, Crash Data clear, Error Memory read/erase.

Pin 9 – K line
Pin 5 – +12V
Pin 6 – GND

Ancel OBD2 Scanner
Using these pictures you can erase airbag “on the table” – you must connect GND, +12V, and Diagnostic line between airbag sensor and BMW Airbag Eraser, connect power supply to GND and +12V and use Eraser like in the car. After erasing don’t connect power supply again – BMW airbag sensor is very sensitive and can write “controller malfunction” error after connection on the table without car. OBDII – BMW 20 pin connection diagram (or you can user any OBDII to BMW converter):