Ran some errands, went to start car ('13 Ltd) when I stepped on brake before pressing "start" noticed brake pedal was hard as a rock where normally it would "give" a little, sort of spongy like. Car would not start and I thought I heard some faint clicking noise. Checked to make sure shifter in "P", tried again, same story several times. Tried hitting "start" without foot on brake and car cycled thru accessory modes ok. Let it sit for a few minutes, tried again and all was ok. Any one have similar experience or ideas? Thanks.