computer problem?

Hello All I have a Honda insight 2012 Hybrid, i had an accident, and i lost the passenger side airbag, i'm trying to buy new one which is easy, but as the seller mentioned to me that after installing the new airbag the airbag computer should be formatted and a new program should be installed to...

Installed a new IMA battery. First 60 miles were highway; ran as anticipated. With off highway driving (long stretches on country roads, combined with city driving) IMA drops within 120 miles- displays ~1/3 - 1/2 charge - and doesn't climb back up. Tried to maximize coasting and regenerative...