Ok so you're on the road and the rain is pouring so you find yourself going through knee-deep waters. You somehow find the guts to drive your car through the flood and after minutes of agony hearing the water splashing onto your car's undercarriage, you finally come out the other end with your car still running. You go home to rest. The following day, you:

A. Clean your brakes
B. Have your car lifted and have a pressure washer wash out all the dirt
C. Check your tyres for damage from nails, screws, bits of metal

Did I miss anything else? What do you do after going through a flood?