Audi BCM / CCM / J519 Services

The Audi BCM / CCM (J519 Comfort Central Control Module / Bordnetzsteuergerat) handles lighting, comfort, central locking, and many body electronics on modern Audi vehicles. When J519 fails, multiple unrelated comfort and lighting functions go offline at the same time. This hub will list our J519 bench services as they launch.

Available Services

This hub is reserved for upcoming services. Contact us if you need this work — we can provide a quote based on your specific module and part number.

Not Sure Which Service to Choose?

If you are unsure which option matches your Audi module, the safest path is to email or text us photos before ordering: full label of the original module (the one you want serviced), full label of the donor module if you already have one, the part number, hardware revision, and software/calibration sticker, and a photo of the connector pinout if visible. We will confirm whether the service is supported for your specific part number and hardware revision before you order and ship.

Compatibility Warning

J519 clone work requires a donor of the same part number prefix and hardware revision. Different generations (B7 / B8 / B9 A4 platforms, MQB-era J519, etc.) are not cross-compatible. Send us photos of the module label before purchasing a donor.

What to Ship

• Your original Audi module (the failed/locked unit), clearly marked “ORIGINAL”
• If applicable: a donor module, clearly marked “DONOR” — same part number family and hardware revision as the original
• Your order receipt printed, or order number written on a slip in the box
• Your return shipping address
• Ship to the address shown on your order receipt at checkout (we operate from 2 locations and route based on tool availability and turnaround)

Related Audi Services

• Audi ECU / EDC Services
• Audi ECU Clone Service
• Audi ECU VIN Programming
• Audi ECU IMMO Off
• Audi TCM / Mechatronic / DSG Services
• Audi Airbag / SRS Module Services
• All Audi services

FAQ

What does J519 control? Interior lighting, central locking, exterior lighting (in some generations), comfort load shedding, wiper system in some platforms, and CAN gateway to several body subsystems.

How do I know if my J519 has failed? Multiple unrelated comfort / lighting / locking functions failing at once, intermittent operation, or VCDS showing no communication with address 09.

What will this service cover when launched? J519 clone, VIN reprogramming, and component-protection-aware donor pairing.