Possible Causes:
* Leak: The most common cause is a leak in the power steering system. This can be anywhere from a small crack in a hose to a damaged pump seal.
* Pump Failure: The power steering pump itself may have failed, which would lead to fluid loss.
* System Contamination: Contamination with debris or other fluids can damage the pump and lead to fluid loss.
Important Safety Note:
* Don't try to drive your car without power steering: This will be extremely difficult and could even cause damage to the steering system.
What to Do:
1. Park Your Car Safely: Find a safe spot to park your car and don't attempt to drive it further.
2. Inspect for Leaks: Look for any signs of fluid leaks under the hood. The power steering fluid is typically a reddish or green color.
3. Check Fluid Levels: If you have any power steering fluid left, note its level.
4. Call a Mechanic: It's best to have a qualified mechanic inspect your power steering system. They can determine the exact cause of the fluid loss and recommend the necessary repairs.
While Waiting for the Mechanic:
* Avoid Turning the Steering Wheel: This can further damage the steering system if there's no fluid present.
* Avoid Starting the Car: Running the engine without power steering fluid can damage the pump.
Important Information for the Mechanic:
* Year, Make, and Model of Your Vehicle: This will help them identify the correct parts and procedures.
* Description of the Problem: Tell them exactly what happened, including how long it's been going on and whether you noticed any unusual noises or symptoms.
Remember: A qualified mechanic is best equipped to diagnose and repair this issue. Don't attempt to do it yourself unless you have the necessary experience and equipment.