98 I30 airbag light flashing

Have 98 I 30....140,000 miles and runs like a dream...just recently the airbag light began flashing and service engine light went on solid.....any ideas? Thanks

Read the code & reset ECU. If fault returns, start findin remedy. Check http://www.cardomain.com/ride/748507/14

ECU reset =batt cable off 30min ... (autozone reads codes for free).

read and erase codes this site tells you how

http://www.auto-diagnostic-codes.com/

check maxima reply but if you have side air bags in the seats 10 to one thats the problem