2003 BMW Z4

Electrical problem
2003 BMW Z4 6 cyl Two Wheel Drive Automatic 32100 miles

i just replace new battery then airbag light is on. Could you tell me what I need to fix it. Thanks
January 4, 2009.

The SRS light is on because there is a failure in the airbag system. The cause may be due to the seat mat sensors or the seat belt pyrotechnics are setting a resistance fault, either way you will need to have the fault read out and address it as required.

Dr. Hagerty
Jan 4, 2009.
I also had the same problem when I disconnected the negative terminal cable. Looks like the only solution is to visit the dealer. Sweet, that's user friendly!

May 11, 2009.
You should let BMW NA know your feelings.

Dr. Hagerty
May 11, 2009.