Known modifications for the id.4
The following list has been tested on the North American 2.x versions of the software. As features are tested against 3.x please let me know and I'll update to show that they have been tested. 3.1 only modifications are further down the list.
Keyfob window rollup - Tested on 3.1
Module 19 - Gateway
Adaptations
Window auto drop on open (helps with air pressure pop)
Module 19 - Gateway
Adaptations
Windows up on vehicle lock
Module 19 - Gateway
Adaptation
Change the number of comfort turn signal blinks - Tested on 3.1
Module 19 - Gateway
Adaptations
Scandanavian DRLs - Tail lights on with DRL - Tested on 3.1
Module 19 - Gateway
Adaptations
Unblock Menus While Driving
Module 8125 Application server 3 system 1 infotainment
Adaptations
Keyboard in carplay
Module 8125 Application server 3 system 1 infotainment
Adaptations
Unlock Android Auto Limitations
Module 8125 Application server 3 system 1 infotainment
Adaptations
Driver Seat Comfort Entry
Module 36 Driver Seat
Long Coding
Passenger Seat Comfort Entry
Module 36 Driver Seat
Long Coding
Per-Keyfob Memory - Tested on 3.1
Module 36 Driver Seat
Long coding
Once this is changed you need to first lock the vehicle. Then unlock with driver A key, sit down adjust seat/mirrors, save to memory 1, exit and lock. Repeat the same for Diver B / Memory 2. The key fob memory does not work with proximity unlock, you must click the unlock button on the remote for your settings to be recalled.
Turn off the friggin' alarm horn
Module 09 - Central Electrics
Adaptations
Disable carplay/android auto on USB ports - Tested on 3.1
Module 8125 Application server 3 system 1 infotainment
Adaptations
Disabled Seat Belt Warning Chime
Module - Multimedia
Adaptations
Ice Warning Temperature
Module - Multimedia
Adaptations
3.1+ Only Modifications
Disabling Profile Selection on Infotainment Startup - might break location reporting in myvw
Module 8125 Application Server Infotainment
Adaptation
The following list has been tested on the North American 2.x versions of the software. As features are tested against 3.x please let me know and I'll update to show that they have been tested. 3.1 only modifications are further down the list.
Keyfob window rollup - Tested on 3.1
Module 19 - Gateway
Adaptations
ZV Komfort_Fensterheber
Komfort_schliessen
active
Komfortbedienung fh schliessen ueber funk
active
Window auto drop on open (helps with air pressure pop)
Module 19 - Gateway
Adaptations
ZV Komfort_Fensterheber
Freigabenachlauf abbruch bei tueroeffnen
not active
Windows up on vehicle lock
Module 19 - Gateway
Adaptation
ZV Komfort_Fensterheber
Komfortschliessen Brasilien
active
BAP komfortschliessen brasilien
active
Change the number of comfort turn signal blinks - Tested on 3.1
Module 19 - Gateway
Adaptations
Light_control
Comfort flasher set point
4
Set this to whatever you want. Default is 3.Scandanavian DRLs - Tail lights on with DRL - Tested on 3.1
Module 19 - Gateway
Adaptations
Daytime running lights
Tagfahrlicht-Dauerfahrlicht aktiviert zusaetzlich Standlicht
active
Unblock Menus While Driving
Module 8125 Application server 3 system 1 infotainment
Adaptations
Locked menu contents
Change all "blocked" values to "non_blocked"
Keyboard in carplay
Module 8125 Application server 3 system 1 infotainment
Adaptations
nhtsa_properties
nhtsa_limitation_switches_for_carplay_no_softKeyboard
not_activated
Unlock Android Auto Limitations
Module 8125 Application server 3 system 1 infotainment
Adaptations
nhtsa_properties
nhtsa limitation switches for androidauto no video playback
activated
nhtsa limitation switches for androidauto no text input
not_activated
nhtsa limitation switches for androidauto no voice input
not_activated
nhtsa limitation switches for androidauto no setup configuration
not_activated
nhtsa limitation switches for androidauto limit displayed message length
not_activated
*yes, i'm aware that you can unlock video while driving here. it's a terrible idea. don't do it.Driver Seat Comfort Entry
Module 36 Driver Seat
Long Coding
Easy_Entry_front
active
Passenger Seat Comfort Entry
Module 36 Driver Seat
Long Coding
enabling_EasyEntry_front_seat_passenger_by_driver
active
Per-Keyfob Memory - Tested on 3.1
Module 36 Driver Seat
Long coding
automatic_radio_key_memory_mode
Old value: not_active
New value: active
Once this is changed you need to first lock the vehicle. Then unlock with driver A key, sit down adjust seat/mirrors, save to memory 1, exit and lock. Repeat the same for Diver B / Memory 2. The key fob memory does not work with proximity unlock, you must click the unlock button on the remote for your settings to be recalled.
Turn off the friggin' alarm horn
Module 09 - Central Electrics
Adaptations
Diebstahlschutz.Modulsoftware
Akustischer Alarm ueber Hupe
not_active
Important note - this disables the horn sounding when you lock the car or hit the panic button in your pants, and presumably when the car door is opened. So you're basically disabling your alarm system. From what I can tell the primary purpose of the alarm system is to scare the bejeezus out of the car owner from time to time, so for me this is acceptable - if it's not to you, don't do it. I continue to look for better ways to do this.Disable carplay/android auto on USB ports - Tested on 3.1
Module 8125 Application server 3 system 1 infotainment
Adaptations
Interface for external media, activation
Connection 1
Activated (Default)
Connection 2
Activated (Default)
Connection 3
Not activated (Default)
Connection 4
Not activated (Default)
Disabled Seat Belt Warning Chime
Module - Multimedia
Adaptations
Safety_belt_warning
belt warning (factory value "US")
off
Ice Warning Temperature
Module - Multimedia
Adaptations
temperature
dz_ice_warning_entry_temperature (factory value "4")
[set to desired temperature in celsius]
3.1+ Only Modifications
Disabling Profile Selection on Infotainment Startup - might break location reporting in myvw
Module 8125 Application Server Infotainment
Adaptation
Function configuration pso
AA function (now)
Deactivated