[Popo]

None of the CAFD file options are close to my Istep. I’ve tried a couple, and I get errors when trying to code the REM and FEM modules. No audible chirp on locking, or unlocking the door. Alarm only sounds the horn. I’ve tried getting power to the siren by using an add a tap to a constant fuse (number 161) to eliminate the problem of no power from the fuse added in the OP. I get the quick blinking red light when first arming the system. Any ideas?

[david51]

To make the alarm sound towards the siren instead of the horn, try this line

FEM/3100/HORN_BUS/aktiv
or
HU NBT/3001/DWA/aktiv

divers option
Authentication when arming/disarming
FZD 07/3002/Authentifizierung/aktiv

Activate/deactivate interior protection function
FZD 07/3002/Innenraumschutz/aktiv

Activate/deactivate interior protection function
FZD 07/3002/Innenraumschutz/aktiv

Activate/deactivate tilt sensor function
FZD 07/3002/Neigungssensor/aktiv

Activate/deactivate horn emergency running function
FZD 07/3002/Notlauf FZG-Hupe/aktiv

Visual alarm output indicators
FZD 07/3002/Optische Alarmausgabe Blinker/aktiv

With visual alarm output “low beam”
FZD 07/3002/Optische Alarmausgabe Abblendlicht/aktiv

Optical alarm output high beam
FZD 07/3002/Optische Alarmausgabe Fernlicht/aktiv

Visual confirmation when disarming
FZD 07/3002/Optische Quittierung Entschaerfen/aktiv

Acoustic confirmation when disarming
FZD 07/3002/Akustische Quittierung Entschaerfen/aktiv

Alarm type
FZD 07/3001/Alarm type/ece or us or gb

[Popo]

Originally Posted by david51

To make the alarm sound towards the siren instead of the horn, try this line

FEM/3100/HORN_BUS/aktiv
or
HU NBT/3001/DWA/aktiv

divers option
Authentication when arming/disarming
FZD 07/3002/Authentifizierung/aktiv

Activate/deactivate interior protection function
FZD 07/3002/Innenraumschutz/aktiv

Activate/deactivate interior protection function
FZD 07/3002/Innenraumschutz/aktiv

Activate/deactivate tilt sensor function
FZD 07/3002/Neigungssensor/aktiv

Activate/deactivate horn emergency running function
FZD 07/3002/Notlauf FZG-Hupe/aktiv

Visual alarm output indicators
FZD 07/3002/Optische Alarmausgabe Blinker/aktiv

With visual alarm output “low beam”
FZD 07/3002/Optische Alarmausgabe Abblendlicht/aktiv

Optical alarm output high beam
FZD 07/3002/Optische Alarmausgabe Fernlicht/aktiv

Visual confirmation when disarming
FZD 07/3002/Optische Quittierung Entschaerfen/aktiv

Acoustic confirmation when disarming
FZD 07/3002/Akustische Quittierung Entschaerfen/aktiv

Alarm type
FZD 07/3001/Alarm type/ece or us or gb

Did all this. No change.

[labanauskas]

If the car hasn't got sunroof, do I need to run can and power wires ? ( car has sos, atm, extended lights package)

[labanauskas]

Just removed fzd and 14,15 pins are empty...

[Siki78]

Originally Posted by labanauskas

Just removed fzd and 14,15 pins are empty...

You will need just can wires power is not necesery because you have already power and ground

[labanauskas]

Originally Posted by Siki78

You will need just can wires power is not necesery because you have already power and ground

Do I need new wires directly from FEM?

Edit: I think I found fem pins are 49 - CAN-L, 50 - CAN-H.

[Siki78]

Yes A173*8B pin 49,50 If not exist new one or just tap it to the exist one

[Popo]

Originally Posted by Popo

None of the CAFD file options are close to my Istep. I’ve tried a couple, and I get errors when trying to code the REM and FEM modules. No audible chirp on locking, or unlocking the door. Alarm only sounds the horn. I’ve tried getting power to the siren by using an add a tap to a constant fuse (number 161) to eliminate the problem of no power from the fuse added in the OP. I get the quick blinking red light when first arming the system. Any ideas?

Update: It was a sh|t siren. Had checked all my wiring and it looked good. Ordered another alarm just to check. Plugged in the new siren and it works like a charm!!!

[labanauskas]

Originally Posted by Siki78

Yes A173*8B pin 49,50 If not exist new one or just tap it to the exist one

Ok thanks. Pins were occupied, so I've tapped to exiting ones.

FA 302 and FZD became visible. Only now I have to add siren and add another two wires from siren to fzd and from fzd to mirror...

[Freakstar50]

Sorry for reawake a old thread, but i have a EU car wich does not come with a rear view mirror with the red LED in it, but what do i need to watch for to replace it, does it have any camares in it for addaptive headlight or speed sign recognition or anything?

Thanks for the help, wanna add the alarm to my car...

[Twix2300]

Hey guys, Awesome retrofit🙏

Im in the middle of doing the same retrofit But my FZD wont show up on Esys/Ista/BU

I have connected to Kcan, Wiring to 30A, Lin from alarm siren, and Ground wiring.

I checked with multimeter and both power and ground is giving an output. I connected Kcan from Fem body

Any advice would really help

Sorry for reviving this thread😀