4 ms·
On the other side, MY2015 Audi A3 8V needs online access for remote re-sync (sometimes the RF part of the key looses sync with the car). So yes, generally older
by jinzo 8y ago
On the other side, MY2015 Audi A3 8V needs online access for remote re-sync (sometimes the RF part of the key looses sync with the car). So yes, generally older cars are easy to modify, newer not (at least yet).
Also the cheap gismo was cheap because it was a clone, original tools are not that cheap.
- tpxl 8y agoYou need to connect your car to the internet?
- ollie87 8y agoIt's likely the car has it's own always-on cellular connection.
- tpxl 8y agoYeah, this is what I meant, but that sounds insane to me.
- Rjevski 8y agoIt is probably retrieving the "SKC" code which is necessary to program keys. However, this is by no means secure where the car's ECU will happily dump its entire storage (including the SKC code) over the diagnostics port if you ask nicely.
- jinzo 8y agoNo, not programming keys per se. But re-sync RF part of the already coded key, so you can unlock it with a push of a button. Also, I have quite a problem with dumping entire storage (EEPROM parts for example, that contain SKC/PIN). Also, my experiance is that getting that info from modern ECUs is not that straightforward/there aren't many (in some cases any) tools to get it.
- Rjevski 8y agoLook up “VAG Tacho”: http://maltchev.com/kiti/ http://maltchev.com/kiti/ This tool successfully recovers SKC codes from pretty much any VAG Group’s (Volkswagen, Audi, Seat, Skoda) cars. It can also do other things like edit the odometer and probably more. It’s simply using “undocumented” (although is anything there documented?) commands of the diagnostics protocol to get raw access to the persistent storage.