In who's infinite wisdom did it make sense to design a coach to have separate keys for the cabin door, storage bins, gas-fill door, potable water-fill door and the driver's door? As a new coach owner,...
I think the answer is that motorcoach manufacturers get their doors, storage doors, etc. from a variety of manufacturers and each manufacturer has their own lock source. No sense in going into how thieves don't pay any attention to them anyway, they just tear open the compartments, etc.