Under California’s Lemon Law, if a vehicle has a defect that impairs its use, value, or safety, the manufacturer must be given a reasonable number of attempts to fix it. Generally, the law says you have given the manufacturer a reasonable number of attempts if:
The same problem has been repaired four or more times, and the problem still exists.
The vehicle has been out of service for repair for 30 or more days due to the defect. These are just guidelines.