The airbag light can be reset by resetting the entire control display on most cars. This is the same for a Z3 BMW.
316 İA 1997
Go to http://www. bmwairbag.com
To reset the airbag sensor on a 2004 BMW Z4, first ensure that the ignition is turned off. Then, locate the airbag module under the driver's seat and disconnect the battery for about 15-20 minutes to clear any fault codes. After reconnecting the battery, use a diagnostic scanner compatible with BMW vehicles to reset the airbag light. If you don't have a scanner, you may need to visit a BMW dealership or a qualified mechanic for assistance.
No, you must use an SRS reset tool or go to the BMW dealer and have them reset the airbag sensor light. There's no way of doing it without the tool. I've tried jumpering wires to reset but never worked.
Check out the realted link for some advice on how to reset the computer in your 2003 BMW 325I computer.
An independent shop will do it for you, but if you fixed something, it may reset itself in a couple days.
How do you reset the oil service warning light manually on a 2003 BMW 525i?
reset service engine light on BMW 325
you dont
Found this website; don't know if it's legit. You might also want to try some of the BMW forums. They've come in pretty handy for me. I have 328i. Good luck! http://www.bmwairbag.com/
How do you manually reset the oil life monitor on a BMW 525i