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View Full Version : MERCEDES VITO W447 - how to program ELV-emulator ?


CARPARTS
30th October, 2024, 07:04 PM
VITO W447 - 2018 model - FBS4 ! (not FBS3)

ELV is broke, no contact, so no engine start

A lot of websites offer an emulator (see pictures) for the W447

has anyone succesfully teached-in this ELV-emulator on a W447 with FBS4 ?
does this programming require an online dealer level tool ?

..... or are all the websites wrongfully selling this emulator while thinking its a FBS3 system ???

attach = the ELV + emulator pictures
the label on this emulator shows the exact model of the ELV
also the 5 pins car-connector fits correctly in the emulator-plug

Thx for any info about this confusing problem
mercis
31st October, 2024, 04:43 AM
fbs4 no possible with emu,avdi have solution elv reset
vageric
31st October, 2024, 08:10 AM
fbs4 no possible with emu,avdi have solution elv reset

this is not the complete solution.
reset is only when the elv software is blocked. the famous AA status.
CARPARTS
31st October, 2024, 12:36 PM
fbs4 no possible with emu,avdi have solution elv reset

So all those sellers of the "W447-emulators" are wrong i guess !
lupu_sandu
31st October, 2024, 01:09 PM
That plug is for 177 and 176, that is bullshit with 447.
CARPARTS
31st October, 2024, 07:46 PM
That plug is for 177 and 176, that is bullshit with 447.

oke, but the W176 / 177 is also FBS4 ... so which tool can program this W176 emulator ?
lupu_sandu
31st October, 2024, 08:03 PM
Not all are fbs4
vageric
1st November, 2024, 07:15 AM
oke, but the W176 / 177 is also FBS4 ... so which tool can program this W176 emulator ?

the first ones bild are fbs3. i think the second half of the year they are fbs4.
CARPARTS
1st November, 2024, 04:31 PM
the first ones bild are fbs3. i think the second half of the year they are fbs4.

Is there a "sales" code in the optionlist whenever the car has an ELV ? if yes, which code ?

some W447 have, some do not have the ELV
vageric
1st November, 2024, 04:44 PM
Is there a "sales" code in the optionlist whenever the car has an ELV ? if yes, which code ?

some W447 have, some do not have the ELV

W447 - automatic do not have elv and manual gearbox have elv.
CARPARTS
1st November, 2024, 04:50 PM
W447 - automatic do not have elv and manual gearbox have elv.

indeed, my w447 is manual

the DTC = B17FF00 (stored in EZS)

EZS is 100% oke, the ELV is faulty

the few times all works, i disconnect the ELV and got the same DTC B17FF00, so the ELV causes this problem

key turns, but no contact, instrument is not wake up, no engine start

B17FF00... any idea if its repairable ? ELV MOTOR, or the micro-switches ... ?