[willingzhu]

After enabling the ID4 key memory function and binding key A and key B, a bug was observed where when one of the keys (either A or B) wakes up from sleep mode, the seat memory position is correctly restored, but the rearview mirror tilt-down position displays an error. The mirror only tilts down to a fixed small angle. However, if the vehicle is locked again or not fully entering sleep mode, the mirror will correctly tilt to the memorized angle upon re-entry.
hlauf abbruch bei tueroeffnen

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I did mention the "B201200 - Dataset implausible static" errors on Gateway 19. The dealer was able to duplicate the error but said not to worry about it (i.e. they didn't know what it is either). The main thing is that I now have this documented in the file so if after the warranty runs out, the Gateway module croaks I can show VW that this problem started before it ran out.

Ironically, I bought an OBDeleven gizmo (and some points) so that I could reset the service inspection and even though I declined the 20k service, the dealer did my (PA) state inspection and a "complimentary" (can we sell you something?) inspection and they reset my light anyway so I haven't had any use for it. Maybe someday.

The result of my inspections was that the car didn't need anything (they suggested new wipers). This is a '21 with 16k miles (bought it with 10k miles a year ago, car was placed in service in 2/22). The original Alenza rears were replaced just before I bought it, as was the 12V battery (which tested out as good just now). They checked the alignment and that was also in spec.

They gave me a brand new (500 miles) Atlas as a loaner. They did NOT do the door recall. They said that VW has withdrawn the 1st set of replacement parts that they sent around and they are waiting for new new parts which they expect at the end of this month.

My car never had the door issue to begin with and so many people have reported issues with their door fix that I am inclined not to do it until the problem appears on my car. There is no deadline for having recalls done. You could bring the car in 10 years from now and they would still have to do it (for free).

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

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​