Question You must notify the DMV within five days if you: Answers Sell or transfer your vehicle. Fail a smog test. Get a new prescription for lenses or contacts. Explanation If you sell or transfer a vehicle, you must report the sale or transfer to the DMV within five days. Pass your DMV Written Test with flying colors Take me to the cheat sheet California This questions appears in the following tests: California Practice Test 10 California Practice Test 5