About 30 mins prior to the incident,the accelaration was vey slow getting upto only 30/35MPH Message appeared in Dash Board instructing to SCHEDULE MAITANANCE SERVICE SOON. My last service was done only 2 months ago. anyhow i decided to drive the nearest Ford Dealer. On exiting the Freeway,the ramp was downhill and the Braking System completely failed and I crashed into the pavement. All the AirBags came on. I have Sternal Contusion.