Instrument cluster removing and installing
Special tools, testers and auxiliary items required
- Trim removal wedge 3409
- 2x Hook 3438
Removing
NOTE:
- Do not disassemble instrument cluster.
- If the instrument cluster is replaced with Instrument Cluster Control Module J285, select "Replace" function of J285 in "Guided Functions".
- Adjust steering wheel downward and to rear as far as possible, use entire adjustment range of steering column adjustment for this.
- Switch ignition off and remove ignition key.
Fig 3: Releasing Spring Pins Of Decorative Panel From Instrument Panel Using Trim Removal Wedge 3409
- Carefully release spring pins - 2 - of decorative panel from instrument panel using trim removal wedge 3409.
NOTE:
- The instrument panel vent provides a hole on both sides to engage the hook 3438.
- Carefully remove the instrument panel at both sides from installation opening using the hook 3438.
If the instrument panel vent cannot be pulled out that way, proceed as follows:
- Position lamellae of instrument panel vent horizontally.
- Release all clips - arrow - by inserting clockmaker screwdrivers - 1 - and - 3 -.
- Remove instrument panel vent on both sides out of installation opening using hook 3438, the clockmaker screwdrivers must remain inserted when doing so.
- Disconnect electrical harness connectors at instrument panel vent and rotary knob for headlamp range control where present.
Fig 4: Releasing Spring Pins Of Decorative Panel From Instrument Panel Using Trim Removal Wedge 3409
- Carefully release spring pins - 1 - of decorative panel from instrument panel using trim removal wedge 3409.
NOTE:
- The instrument panel vent provides a hole on both sides to engage the hook 3438.
- Carefully remove the instrument panel at both sides from installation opening using the hook 3438.
If the instrument panel vent cannot be pulled out that way, proceed as follows:
- Position lamellae of instrument panel vent horizontally.
- Release all clips - arrow - by inserting clockmaker screwdrivers - 2 - and - 3 -.
- Remove instrument panel vent on both sides out of installation opening using hook 3438, the clockmaker screwdrivers must remain inserted when doing so.
- Disconnect electrical harness connectors.
- Pry off left cover from instrument panel using a screwdriver - arrow -.
- Turn light switch - 3 - to "0" position.
- Remove spreader pin - 2 - at air guide - 1 - and remove air guide.
- Reach through opening above instrument panel vent from the side and press light switch out of instrument cluster - arrow -.
- Disconnect electrical harness connector.
- Press cover strip - 1 - at button unit for instrument cluster in - direction of arrow -.
- Remove cover strip and pull off switch.
- Attach hook 3438 in opening - arrow - at button unit.
- Carefully remove buttons - 1 - from instrument cluster lining.
- Disconnect electrical harness connector.
- Press cover strip - 1 - at button for glove compartment release in - direction of arrow -.
- Remove cover strip and pull off switch.
- Attach hook 3438 in opening - arrow - at button unit.
- Carefully remove buttons - 1 - from instrument cluster lining.
- Disconnect electrical harness connector.
NOTE:
- For clarity, the work steps shown in the following illustrations are depicted with steering wheel removed.
- Release gap cover - 1 - at upper steering column trim - 2 - using a small screwdriver - arrows A and B -.
- Remove bolts - arrows -.
- Remove bolts - arrows -.
- Pull instrument cluster lining a bit out of instrument panel.
- Disconnect electrical harness connector on instrument cluster, to do so, press catch - 1 -, rotate retainer in - direction of arrow - and disconnect connector.
- Release connector lock - 1 - on MMI display - arrow - and swivel upward.
- Disconnect electrical harness connector - 2 - on MMI display.
- Remove instrument cluster lining with instrument cluster and MMI display between steering wheel and instrument panel.
Installing
Installation is performed in the reverse order of removal.
Tightening torque
| Component | Nm |
| Instrument cluster lining to instrument panel | 3.5 |