Did the 91 850 have remote/keyless entry? I am not really interested in adding an aftermarket alarm just keyless entry that arms the factory system. My car only came with a couple of aftermarket keys, no remote. Any help will be greatly appreciated........

After lots of inspection and ETK/ETM checking, my 91 appears to have not come with remote keyless. The receiver above the rear view mirror is nonexistent in mine.

Is the setup from the e32 the same or retrofittable?