I'm looking specifically for a dump of the ROM/Flash from a VW Comfort Module (CCM.) Ideally a 1C0 959 799, since that's my car's model, but I'm not picky. This is for a reverse engineering project.

Specifically, I'm *NOT* looking for an EEPROM dump. I'm trying to analyze the microcontroller's ROM. The chip is labeled "SC511081CFU", which I think is actually a PowerPC variant. On a later board, a "MB90347AS" chip is used, which appears to be a completely different microprocessor family. There's also a secondary chip by Hella on these boards, either an SIFA or SIFB depending on the model, but I'm not sure that's actually a uC.

This is a pretty niche request I know, but if anyone has or can manage to dump the ROM for these chips I'd be extremely grateful.

If you can source a old laptop with a serial port and VDS PRO (DOS program) you can read and write to the CCM using a the serial cable that’s how we done all the CCM mods back in the early 2000s… may still have the 799 files somewhere