Install the acoustic cover for the oil sump
WARNING: This page is about a different car, the 2022 BMW X7, 2021 BMW X7, 2020 BMW X7, and 2019 BMW X7. However, it is still accessible from the selected car via links, so may be relevant.
- Insert and install the acoustic cover of the oil sump.
- Feed in all the expanding rivets (1) in the marked area and install.
- Connect and lock the connector (1).
- Make sure the connector (1) engages audibly.
- Secure clamps (2).
- Insert and install the positive battery cable (4).
- Secure positive battery cable (4) at the clamp (5).
- Tighten the nut (3) hand-tight.
CAUTION:
Improper routing of the positive battery cable
.
Risk of short circuits!
Risk of short circuits!
- Route the positive battery cable without abrasions and do not trap.
- Correctly attach the positive battery cable (1) to the anti-twist lock (2).
- Tighten nut (3).
TIGHTENING TORQUES SPECIFICATION
| Battery positive lead to starter | ||
|---|---|---|
| M8 | Tightening torque | 13.5 Nm |
Follow-up work
- Refer to INSTALLING THE STIFFENING PLATE .
- Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
- Refer to ACTIVATING THE 48 V ELECTRICAL SYSTEM .