Fiat 500: Disable 2nd stage of driver airbag

multiecuscan program usage help
fiatnuova500
Posts: 7
Joined: 14 Feb 2018, 12:01

Fiat 500: Disable 2nd stage of driver airbag

Postby fiatnuova500 » 14 Feb 2018, 12:12

helllo everybody.

Newer Fiat 500 Models have an 1 stage only driver and passenger airbag.
Older Fiat 500 (2007-2012???) have driver/passanger airbgas with two stages.

ein MES you can see if the second stage parameter is activated or not (for driver and passenger ...)

HOW CAN I CHANGE THE PARAMETER FOR THE DRIVER AIRBAG "Driver's airbag (2nd stage)" from present to not present?

Is there a way (custom proxi alignment?) to do this`????

I want to install a facelift-steering-wheel to my 2012 Model so I have to disable the second stage because the new airbag only has one stage.

pls help!
s130
Posts: 523
Joined: 20 Jan 2010, 10:07
Location: Southampton, United Kigndom
Contact:

Re: Fiat 500: Disable 2nd stage of driver airbag

Postby s130 » 14 Feb 2018, 17:26

MES in the parameters tab will show you the 1st stage and 2nd stage air bag resistance for driver and passenger.

MES (for safety reasons) will not allow you to adjust/disable or modify airbag system parameters. I don't think even the official Fiat dealer level diagnostics permit the changing of airbag functions except for official software updates to the airbag ECU.
Fiat Strada/Ritmo Abarth 130TC, Barchetta 2005 , 500X Cross Plus
alex-et3
Posts: 117
Joined: 19 Apr 2017, 22:42
Location: ROVIGO - Italy

Re: Fiat 500: Disable 2nd stage of driver airbag

Postby alex-et3 » 03 Mar 2018, 15:23

fiatnuova500 wrote:helllo everybody.

Newer Fiat 500 Models have an 1 stage only driver and passenger airbag.
Older Fiat 500 (2007-2012???) have driver/passanger airbgas with two stages.

ein MES you can see if the second stage parameter is activated or not (for driver and passenger ...)

HOW CAN I CHANGE THE PARAMETER FOR THE DRIVER AIRBAG "Driver's airbag (2nd stage)" from present to not present?

Is there a way (custom proxi alignment?) to do this`????

I want to install a facelift-steering-wheel to my 2012 Model so I have to disable the second stage because the new airbag only has one stage.

pls help!

Hi!
It is not possible
You have to mount a 3.5 ohm resistor on the plug that remains free, in order to simulate the charge that you have removed.

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