If you have been in a car accident in Vista, you should contact the San Diego County Sheriff's Department to report the accident and request an ambulance if needed. If possible, take pictures of the damage to both vehicles and get the contact information of any witnesses. Next, be sure to get medical attention at Palomar Medical Center Escondido or another nearby medical facility to ensure that there are no hidden injuries. By taking these steps, you can rest assured that you are taking care of yourself and your vehicle after an accident. Additionally, to protect your legal rights, consult with a Vista car accident lawyer.