2003 Dodge Ram 2500 air bags problems

Takata ?- on 7/15/2017 my son was involved in a single vehicle accident as he drove home on the freeway. Lost control of vehicle resulting in the vehicle spinning and impacting a guard rail post , ejecting him from the vehicle on to the freeway where he died. Upon examination of vehicle no airbags in the cabin deployed. *

Takata recall: this is the second recall I have received concerning the takata recall. When the first one was done, my dash had 3 cracks that were due to excessive heat build up when eh windows were rolled up and the outside temperature was excessive. After r the recall was completed the dash had 11 cracks, which I was willing to accept. Now I get another recall notice (r26/ NHTSA 15v-312). The dealer tells me, this will most likely result in more cracks in the dash, and they will not be responsible.