Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to de ice a car [title] Give yourself time to work. [step] Once winter rolls around, adjust your morning routine to allow time to de-ice. Start setting your alarm to go off at least ten minutes earlier than normal.

Ending1: This helps you get up after dinner during the holidays, so you can have some time to keep yourself from getting ice cream. [substeps] For example, set your alarm 10 minutes earlier than usual. Ending2: [substeps] Most cars will be set to go by then, so start processing right away so you can quickly ice anything you want to. [title] Open the trunk and pack load the ice. Ending3: [substeps] The warmer the vehicle when using an ice maker, the better. Vary your time using different set of buttons to start the process at least once a day. Ending4: This way you can do a thorough job without feeling rushed (and potentially botching the job! ). [title] Keep formulated de-icer on hand.

Answer format: ending1/ending2/ending3/ending4