Bytes for Fiat 500 Proxy Alingment

General support messages
Panya
Posts: 6
Joined: 06 Oct 2024, 13:46

Re: Bytes for Fiat 500 Proxy Alingment

Post by Panya »

budgoz wrote: 10 Oct 2024, 09:17
Nope that only works for the pre restyling model
I understand.
Please send another PROXY with sports mode + Abarth graphics.
I'll try both options this weekend.
Thank you.
budgoz
Posts: 25
Joined: 14 Oct 2020, 23:09

Re: Bytes for Fiat 500 Proxy Alingment

Post by budgoz »

I need to know if the sport mode gets activated first. Also do you have the 7inch radio (big screen) without carplay?
Panya
Posts: 6
Joined: 06 Oct 2024, 13:46

Re: Bytes for Fiat 500 Proxy Alingment

Post by Panya »

budgoz wrote: 10 Oct 2024, 10:25 I need to know if the sport mode gets activated first. Also do you have the 7inch radio (big screen) without carplay?
OK.
I'll try your PROXY and let you know what happens.
I have Uconnect5 with a small screen.
simaservis1108
Posts: 1
Joined: 12 Oct 2024, 14:10

Re: Bytes for Fiat 500 Proxy Alingment

Post by simaservis1108 »

Hi guys

Fiat 500 with Bosch radio + Blue Me originally.
Trying to retrofit uConnect 5"

Original proxy :

33 32 31 35 30 30 31 33 31 39 37 4F 55 54 50 55 54 44 4A 49 54 20 15 03 02 4F 88 00 05 10 00 00 00 09 00 00 04 10 00 00 00 81 C2 73 06 F4 00 1C A0 BA 80 00 16 00 01 00 94 06 01 01 00 00 00 00 30 79 41 0A 0C 0D 00 80 00 23 00 00 00 00 32 05 11 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 07 00 00 00 00 00 00 00 02 00 00 00 00 00 04 00 06 00 00 00 00 00 00 00 00 00 01

Ofcourse when trying ETM fails with unknown error.
Unit is with Nav + DAB

Can someone give correct proxy bytes?

Regards
Sima
Last edited by simaservis1108 on 12 Oct 2024, 14:13, edited 1 time in total.
Bossworld
Posts: 1
Joined: 18 Oct 2024, 13:55

Re: Bytes for Fiat 500 Proxy Alingment

Post by Bossworld »

Thank you for the info in the thread, I took a gamble on a unit from a 2014 car and successfully retrofitted it into my late 2012 Abarth.

Two quirks I noticed:

1) My car has the Blue and Me fully removed - Proxi alignment isn't always the happiest but does seem to work and stops the mileage flashing. This also means I don't see any Blue and Me graphics on start up
2) When first fitted, I wasn't seeing the shift up indicator on the dash, and my older style boost gauge had the 'Shift Up' light permanently on. It transpires that the coolant temp has to be on at least 2 bars for the shift up indicator to appear, and I also had to set byte 49 to C0, so that the gauge only shows 'SHIFT UP' as a Sports mode indicator. I believe the fix is to fit the boost gauge from a later car that just says 'SPORT'.

Obviously I have non-functional G force and Gas % in sport mode. Is there any feasible way of making one of these actually do something, without a change of BCM?

The other question is about the service tokens/counters. On a normal LCD I think you can reset this up to 9, but MES doesn't seem to fully reset this on a TFT. From mucking about with changing the service reset interval, I've seemingly burned through 2 more codes so only have 4 left (this donor TFT seemed to start on 6). Doesn't matter too much but just curious if the TFT cluster counts is too new for service coupon reset (MES has a warning about this for some Alfa models).
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