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C4 - DS4 Owners :: Forums :: C4 Picasso and Grand Picasso - PRE 2013 only :: C4 Picasso and Grand Picasso General questions

Updating Citroen C4 Grand Picasso Pre 2013 Map Database

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Author Post
Null07   
Fri Sep 02 2022, 05:18pm
Member No: #60064
Joined: Sep 02 2022
Location: England
Hi,

TL;DR = To Long ; Didn't Read

TL;DR "Maps Updates Tutorial"


This is how to update your Citroen C4 Map Database Q4 2021

Old Map files are Q4 2020

First Download Required Files

-- Old Map Files --

Old Map (Q4_2020) | M49RG20-Q0420-2001.ZIP - Map Files (Direct)
Old Map (Q4_2020) | M49RG20-Q0420-2001.ZIP - Map Files (Mirror)
Old Map (Q4_2020) | M49RG20-Q0420-2001.ZIP - Map Files (Mirror 2)

-- New Map Files --
New Map! (Q4_2021)| M49RG20-Q0421-2001.ZIP - Newer Map Files (Direct)
New Map! (Q4_2021)| M49RG20-Q0421-2001.ZIP - Newer Map Files (Mirror)
New Map! (Q4_2021)| M49RG20-Q0421-2001.ZIP - Newer Map Files (Mirror 2)



-- Activate Code Generator (java required) --
Activate Code generator
Activate Code generator (Mirror)

Once downloaded Extract the Map Files zip folder on to a 8GB or higher USB and then plug this USB into your Vehicles USB port

Now that the USB drive is plugged in you can start the install process
You can use this video (not my video but is very useful!)
Youtube URL

Or follow these instructions

Press the "NAV" Button

Scroll 3 Options down
Then
Scroll 4 Options down to "Mapping and Updating"

In the Bottom Left corner Then Select the option "Update MAP"

If it asks for a Activation code on your computer use the "Active Code generator" for this code as some models don't
Should Look Like this!

In the software use'CCT.DAT.inf' file in the maps update:
is located in
SMEG+ : \SMEG_PLUS_UPG\DATA
SMEG+i V2 : \SMEG_IV2_UPG\DATA
of the USB in the 'CCT.DAT.inf' box and vin in the vin box

after entering this code you can select which country you want installed

And there you have it 2021-2 Map update from HERE

2 User said Thank You to Null07 for this Post :
 Telmojoa (12 Sep 2022 : 05:36) , curioso (16 Sep 2022 : 03:39)
Null07   
Sat Jun 10 2023, 10:09am
Member No: #60064
Joined: Sep 02 2022
Location: England
If for whatever reason the map files aren't valid contact me so I can update these links
 

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