The New MCL 750.227
(1). A person shall not carry a firearm, dagger, dirk, stiletto, a double edged stabbing instrument of any length, or any other dangerous weapon, except a knife, concealed on or about his or her person, except in his or her dwelling house, vehicle, place of business, or on other land possessed by that person
(2). A person shall not carry a weapon concealed, on or about his or her person, except in his or her house, dwelling place, place of business, vehicle, or on other land possessed by that person, unless that person is licensed to carry a concealed weapon, and shall not carry the pistol in a place or manner inconsistent with any restrictions upon such license.
2 (a). A person who maintains legal ownership of any private vehicle may allow or disallow the possession of firearms or other dangerous weapons in or on that vehicle.
(3). A person in posession of any type of deadly weapon in or upon a vehicle must immediately disclose the presence and location of that weapon upon initial contact with a law enforcement officer.
(4). A person who violates this section is guilty of a felony, punishable by imprisonment for not more than 5 years, or by a fine of not more than $2,500.00.