A covered repair can leave you without a car for days, and some service contracts address that with a rental, a loaner, or a daily allowance. Those lines are easy to miss because they sit apart from the repair coverage itself. Find them before the car goes in, not after the bill arrives.
Find the rental line in the contract
Look for the section that mentions transportation, rental, loaner, or alternate vehicle. Then answer these questions from the text. Does the benefit exist at all, or is it offered only in some plans? Who may use it: the named owner, any listed driver, or anyone holding the car? Is the limit a daily amount, a total amount, or a number of days? Does the clock start at drop-off, at approval, or when the shop first diagnoses the problem? Does it stop when the repair is approved, when the parts arrive, or when the car is ready?
The route from drop-off to pickup
A typical covered visit has several hand-offs. The shop takes the car in and diagnoses it. The shop or you contacts the provider for approval. Parts may be ordered. The repair is finished and checked. The car is picked up. The rental, if one is included, runs alongside all of that. Ask who sets up the rental at each step: the shop, the provider, or you. If the shop books a rental before the provider approves the repair, find out who pays for it if the claim is later denied.
Where the process stalls
Most delays come from approval and parts, not from the trip to the shop. A repair that waits on a provider's sign-off, or on a part that is backordered, can leave the rental running with no end date. Look for phrases like reasonable time or as needed in the contract. Those phrases usually leave the decision to someone else, so ask who makes it and how you will be told.
Questions to ask at intake
Ask the shop and the provider the same questions and compare the answers. Is the substitute car similar in class to yours, or is any car acceptable? Are there mileage or fuel limits? Who pays for fuel and for any damage to the rental? Can the rental be extended if the repair runs long, and who approves the extension? What happens if the provider later says the repair is not covered, and who pays the rental company then?
Your own auto policy may have its own rules for rental cars, and those rules may apply alongside the contract or instead of it. An insurance agent can explain how the two fit together for your car.
Keep the paper trail
Save the rental agreement, the work order, and every approval message. If a rental charge shows up on your card and you cannot match it to a line in the contract, ask in writing which document authorized it. Before you buy, compare the rental wording across plans. Providers that post a sample contract let you read this section without a salesperson in the room. Vehicle service contract companies that post a sample contract you can read first is a starting list for that check.