Loss of brake pedal: This condition is usually a result of brake fluid leakage due to failure of a brake hose or a rusted metal brake line, a worn wheel cylinder or brake caliper, or a worn master cylinder. A simple once over of the system will reveal what's going on.
If you have questions about a specific purchase, it would be best to speak to an attorney who could inform you of your legal options. While there are laws that allow for a 3-day right to cancel certain purchases, these laws are very specific and do not apply in a majority of consumer purchases.
Many consumers are under the impression that they have a 3-day right to cancel any and all consumer purchases. However, this is not true. The right to cancel law applies only to very specific situations. The 3-day right to cancel law applies to sales made at facilities other than the seller's place of business. Such locations may be the consumer's residence and places rented on a temporary or short-term basis, such as hotel rooms or convention centers.