Removing and installing control unit 2 for information electronics J829 — AUDI

🧭 Before you start

Fits: Audi A8 D4 (4H, 2010–2017)

Don't miss

• Insert two radio release tools T10057 into slots in control unit 2 for information electronics J829(1) until they engage. Pointed ends of grips must face outwards.

📋 Procedure

1. Switch off ignition and all electrical equipment and remove ignition key.
2. Fold down rear centre armrest.
3. Take out DVD and SD cards that are still in control unit 2 for information electronics J829.
4. Insert two radio release tools T10057 into slots in control unit 2 for information electronics J829(1) until they engage. Pointed ends of grips must face outwards.
5. Pull control unit 2 for information electronics J829(1) out of mounting frame.

6. Press release tabs on control unit 2 for information electronics J829 and remove radio release tools T10057.
7. Release and unplug connectors at control unit 2 for information electronics J829.
8. Fit protective cap for cable connectorVAS 6223/9(1) onto MOST bus connector (2).
9. Installation is carried out in reverse sequence; note the following:
10. Plug all connectors in.
11. Slide control unit 2 for information electronics J829 into mounting frame until it engages.

Other AUDI procedures

• Removing and installing toothed belt – Audi · 56 torque figures
• Removing engine – Audi A8 D3 · 41 torque figures
• Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
• Installing engine – Audi A8 D4 · 36 torque figures
• Removing and installing camshaft timing chain · 29 torque figures
• Removing and installing mounting bracket with strut
• Removing and installing inner door seal - Coupé – Audi TT Mk2
• Removing and installing guides - TT RS
• Removing and installing button for release mechanism
• Removing and installing throttle valve module J338 - engines with code letters CDLA, CDLB and CDMA