BCM = Body Control Module (aka Central Electronics Control Module)

According to the Ross Tech website in the Polo 6R there are few Types of Body Control Modules (BCM/J519), only 5 of them support Cruise Control. The installed Type can easily be determined by the Control Module Part Number. Higher equipped Types always include the Options from the lower equipped ones. 

  1. Basis+
    Part Numbers: ***-937-084-***
  2. Medium+
    Part Numbers: ***-937-085-***
    Supported Features (like Basis+ and additonally):
    • Central Locking,
    • Anti-Theft-System,
    • Outside Mirror Heating,
    • Seat Heating
  3. Medium++
    Part Numbers: ***-937-086-***
    Supported Features (like Medium+ and additonally):
    • Remote Control
  4. High+
    Part Numbers: ***-937-087-***
    Supported Features (like Medium++ and additonally):
    • Cruise Control System (CCS),
    • Anti-Theft-System LIN-Databus (for Alarm Horn)
      e.g.
      • 6R0 937 087 H
      • 6R0 937 087 K
      • 6RU 937 087 R
  5. Reku (Recuperation)
    Part Numbers: ***-937-088-***
    Supported Features (like High+ and additonally):
    • Start/Stop System (with Recuperation)
      eg. Polo 6R 1.2 TDI Bluemotion (CFWA)
  6. Licht (Lighting) PR-7L3
    Part Numbers: ***-937-089-***
    Supported Features (like High+ and additonally):
    • Lighting Functions (LED DRL, Bi-Xenon etc.)
  7. Licht/Reku (Lighting/Recuperation) AKA BCM Max
    Part Numbers: ***-937-090-***
    Supported Features (like High+ and additonally):
    • Lighting Functions (LED DRL, Bi-Xenon etc.),
    • Start/Stop System (with Recuperation)
      e.g.:
      7H0 937 090Bi-Xenon
      7E0 937 090 PR-ZZHBi-Xenon
      7E0 937 090 PR-Z4YBi-Xenon & Full LED headlights

Info about pinout system of BCM PQ25