Any time you bring a vehicle into a licensed shop, you sign an invoice, with a beginning estimate. Unless the shop decides to wave that $ amount, your responsible for at least that amount. If the service advisor/mechanic calls you, or your there in person has to revise the original estimate if it goes above the original estimate amount. You by law are responsible to pay that amount if services are rendered. In his case, he will probably get an adjusted amount if he removes the vehicle. All shops have what is known as a garage man's lien, that by law allows them to keep your vehicle until you pay. It varies from state to state, but the shop can legally sell your vehicle if you don't claim it and pay within 90 days.
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