See also:

Setting Change (Function Customization)
The following function settings are possible. These settings can only be changed by an Authorized Mazda Dealer. *1: When the autolock function is operating, the warning sound will be heard reg ...

Keys
WARNING: Do not leave the key in your vehicle with children and keep them in a place where your children will not find or play with them: Leaving children in a vehicle with the key is dangerous. ...

Trailer Towing
The Mazda6 is not designed for towing. Never tow a trailer with your Mazda6. ...