Hydrocephalus is due to a problem with the flow of the fluid that surrounds the brain. This fluid is called the cerebrospinal fluid, or CSF. The fluid surrounds the brain and spinal cord and helps cushion the brain. CSF normally moves through the brain and the spinal cord and is soaked into the bloodstream. The flow of CSF is blocked.
The Tesla Model S has a collision avoidance assist system that automatically engages the brakes to reduce the impact of a frontal collision. Automatic emergency braking will stop applying the brakes when the driver presses the accelerator pedal, the brake pedal, or sharply turns the steering wheel.
Standard Braking Systems. 1  1. Check the parking brake (also called an emergency brake) and attempt to release it. The warning light will stay on continuously if this device is engaged. 2  2. Pull over at a safe place if the parking brake is not the culprit. Your brakes may be low on brake fluid or hydraulic pressure.