Actually, 750.227 (2) states the following:750.227 Concealed weapons; carrying; penalty.
(2) A person shall not carry a pistol concealed on or about his or her person, or, whether concealed or otherwise, in a vehicle
operated or occupied by the person, except in his or her dwelling house, place of business, or on other land possessed by the
person, without a license to carry the pistol as provided by law and if licensed, shall not carry the pistol in a place or manner
inconsistent with any restrictions upon such license.
And 750.231a lists the exceptions to the above: 750.231a Exceptions to MCL 750.227(2); definitions.
Sec. 231a. (1) Subsection (2) of section 227 does not apply to any of the following:
(a) To a person holding a valid license to carry a pistol concealed upon his or her person issued by his or her state of residence
except where the pistol is carried in nonconformance with a restriction appearing on the license.
That implies that having a loaded pistol INSIDE a vehicle, on your person, or within easy reach is considered to be concealed by the state of Michigan.
Of course, I'm not a lawyer, but I did sleep at a Holiday Inn once or twice.
About a week ago someone on line made this point that 750.227 doesn't change a OC'ed gun to a concealed gun in a vehicle, just illegal in the vehicle and that looks to be true to me. If my car is license and insured and I'm doing 10 over the speed limit I'm guilty of speeding but that doesn't make my plate illegal.
So if a pistol isn't concealed you shouldn't (technically) need to disclose.
do you follow me?
Oh, I know what you're saying, but if you read 750.227 (2) is says "or whether concealed
or otherwise, in a vehicle...." I'm pretty sure the "or otherwise" covers OC. And I'd be more than willing to bet that there's a case out there somewhere that establishes that carrying in a vehicle is considered concealed, whether or not the pistol is concealed on your person. And I'd also be willing to say, most lawyers will tell you, if you need a CONCEALED pistol license to carry in a vehicle, the state considers that pistol to be concealed, whether you do or not.
In any event, if you do have a CPL, and you happen to get stopped, try not disclosing if you're OCing, and see how long it takes before you have a whole new set of problems. Your CPL is tied to your DL, and assuming they run your DL, they're gonna find out. I guess then you can be the test case for all of us. Not that I'd wish that on anyone.
In any event, good luck!