Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to buy an extended warranty for a car [title] Know if you need to buy an extended warranty. [step] The first thing to get clear is whether or not you have to buy an extended warranty or, as it is sometimes known, service contract. Generally you will not be required to buy an extended warranty, it will be an optional extra.

Ending1: However, unlike a extended warranty, you may want to ask about the company that manufactures or distributes the vehicle, and what their policy is for buying this vehicle. [title] Make sure you are simply shopping for coverage when shopping for an extended warranty. Ending2: [substeps] Your company's rep must provide you with a written guide to how to buy an extended warranty. Always stop the company to ask before buying an extended warranty. Ending3: If the car dealer tells you that you need to buy an extended warranty in order to qualify for financing, you shouldn't take their word for it. Contact the lender yourself and ask if this is true. Ending4: However, if you want the extended warranty or service contract to last for longer than a year you will need to buy an extended warranty. [substeps] Extended warranties are contracts for the length of time you use the car and have been extended periodically.

Answer format: ending1/ending2/ending3/ending4