Incident on [XXX] 1450 GLA 250 approx 6 months old ? Est car was doing 40 mph impacted back of car my GLA 250 (other car was 1955 chevy - driver stated to police and on report he had a brake failure - no brakes ) as she was at the stop light it pushed her car about 4-5 feet almost hitting car in front of her which was also stopped at light - Police and ambulance was on site since it was 3 min from my house and car still on which dashboard was lighted with the airbag failures â¢The GLA 250 car was stopped at stop light and not moving when it was impacted from rear â¢The GLA 250 car airbags did not deploy it also showed error messages for right/left rear and front left airbag to call service (so car knew it had impact and failed to deploy airbags) â¢The Car SOS and my wife phone both engaged calling 911 so car knew it had a impact â¢Seat belt did not restrain here as it webbing only bunched up as she hit steering wheel â¢The car computer dash was still on when I arrived and police- it was flashing error on left front/right & left rear airbag failure to call service â¢I am shocked at the severity of impact that airbag did not deploy as wife definitely blacked out and she did hit her face on steering wheel on right hand side â¢I have pictures of airbag failures messages to call service, pictures of airbags not deployed and seatbelt - this car was bought for its mentioned safety record and sold to me which I only purchases this due to its reported safety record This