Some medicines, tricyclic antidepressants and antimalarials can also cause darkening of your gums The nastiest is the effect of acute necrotising periodontitis (sometimes known as trench mouth) which is advanced gum disease and the black colour is the result of dead tissue
The cost of replacing an airbag outright can be several hundred dollars, although it once again depends partially upon the exact make and model of the car that you're working with. Expect to pay on the order of $1000 to $1500 per airbag to be replaced. Number 3 -- Airbag Resetting. If you've been in an accident, and the airbags themselves have become deployed, you'll have to set them back up in order to be able to drive again.
Airbags are expensive. Had a minor accident many years ago in which the airbags deployed. Cost to replace the airbags was $800 per airbag for the airbags only. Part of the dash on the passenger side also had to be replaced (that airbag actually rips through the plastic when it deploys).All in all, nearly $3000 just to replace airbags and airbag related damage, on top of the $2000 to replace the bumper and one headlight.It was nearly a write-off because of the cost of the airbag deployment.The truck was otherwise in very good condition and damage limited to the front bumper and one headlight.irbags are expensive. Had a minor accident many years ago in which the airbags deployed. Cost to replace the airbags was $800 per airbag for the airbags only. Part of the dash on the passenger side also had to be replaced (that airbag actually rips through the plastic when it deploys).