Hmm. Quick Response didn't work. Full post here.
Shipping mode. Lets give it a try. These are NOT perfect instructions. I usually will try and fail with some stuff before it works due to different models, years, and brands. I describe this below where I try using the up then the down arrows first if it doesn't work the first time.
I think for the last two years the cars with the higher end radios (RA3 RA4), you need to engage the hazard lights. Then its press and hold... the up or down button, on the left side of the steering wheel. Hold it for about 8 seconds. The engine does not need to be running but the key needs to be ON. The display graphic on the dash will scroll while pressing that. The odom will show "Ship" or "Shipping" for a few seconds when successful. Turn the engine to OFF/remove the key. Wait about 5 seconds, then open the door. If the doors unlock when you try that, it didn't stay in shipping mode. Starting the Shipping Mode on the newest 4th generation 4C radio is the same as the RA3 and RA4 with the hazards button. Exiting is the same.
You need to exit the van in a certain timed sequence or the doors will auto-unlock. It does measure how slowly you get out of the van and how fast the key is removed. This would reduce accidental lock-ins. The delays lets the system know that locking it up is planned.
There are different stages. Lock, enter ship mode, lock, wait, open door, wait, manual lock driver door and out. If the doors unlock when you get out you will need to start over. You would need to start over because the key must be on, to lock everything again. You have to do it this way because there is no manual lock button for the lift-gate. So since you turned it on to re-lock the doors, the shipping mode you were trying to set was cancelled. Once set and done, next time you open the doors with the key the Odom should show the distance again. Not a Ship message. It should stay as a Ship message while escaping the first time.
With some previous models/trims the sequence was a bit more sneaky. You have to hold the Tune button, the Front Defrost, and HOT passenger button. The buttons move around and the drivers HOT button is used if there is no dual air. This mode was used for about 3 years. I searched for months to find those sequences. Mechanics asked me for help. I interpreted some Fiat text files that I found after asking the 'Help Desk' new and different formats of the same general question.
Previous to these soft-button Shipping Modes it was just a fuse that was pulled for the trip from the factory. The fuse is pushed into spot and all systems are then live. So easy to use or fix.
Okay, how many people did I confuse? Making the changes isn't fast as I try different formats and sequences, if the Hazards method doesn't respond first. Hazards should work for all except for maybe some '17s. Now the steering wheel is nearly a duplicate between models the same Hazards should be that format for the future. Unless engineers change things like engineers seem to do with perfectly working equipment.