Can a car dealership call you 2 weeks after you purchased and signed all papers on a vehicle and say the bank financing wouldn't go through and you need to return the vehicle?

Can a car dealership ask for the vehicle to be returned?  If your car loan gets denied can you return the new vehicle?  Can a bank take a car back after financing it to someone for 2 weeks?  Can a dealership ask you to return a vehicle after you've signed a contract?  You have had this vehicle for 3 weeks now they are saying that you have to return the car or have a co-signer you have all documenattion for the loan agreement Do you have to return the vehicle?  You received a notice of intent to rescind a car purchase contract and upon receipt of the notice you must immediately return the vehicle to the dealership Can you legally return the vehicle?  You purchased a new vehicle with the promise they had the financing Now they say they can't get it Do you just return the car after you have signed paperwork?  You purchased a new car as the coborrower and your mom the buyer but your mom wont sign the financing agreement can you return the car?  If you buy a used vehicle from a dealership and the next day see the same vehicle for cheaper should they reimburse you the difference?  You purchased a car signed papers and put a down payment now the dealershop say the bank want more money down can they do that?  Dealership makes a mistake on financing after 2 weekswants you to sign another contractcan you give the vehicle back?  You sign papers for purchasing a vehicle Can lender call you several days later and say they need more money?  You Sighned the papers on a used car and the financing did not go threw because you work for a temp agency?  I purchased a new car in California but did not take possesion of the vehicle can I cancel the purchase?  Why would a dealership call after 2 weeks to repo a car after you have already signed the contract?  Can dealership ask for car back after you signed all the financial papers and made a deposit?