S54.30-4570-09
1.1 | Trim | 2 | Reset button | A1/1 | Instrument cluster (KI) control unit | ||
1.2 | Steering column trim | 3 | Extension |
4 | Bolt |
5 | Electrical connector |
6 | Clamp |
A1/1 | Instrument cluster (KI) control unit |
S54.30-4569-04
| Information on preventing damage to electronic components due to electrostatic discharge | ||
| Notes on carrying out repair work in the vehicle interior | ||
| Remove/install | ||
1 | Buffer basic data of instrument cluster (KI) control unit (A1/1) in diagnostic system | When replacing instrument cluster (IC) control unit (A1/1). | |
| |||
Installation: Copy buffered basic data to new instrument cluster (IC) control unit (A1/1). | |||
2 | Move steering wheel all the way to the rear and down | Model 447.6/7 | |
3 | Switch off ignition and remove transmitter key | ||
4 | Mask off instrument panel in area of cover (1.1) | This is to prevent any damage when removing the cover (1.1). | |
5 | Unclip cover (1.1) from instrument panel | Unfasten cover (1.1) only, as it has to be removed together with the steering column trim (1.2). | |
Installation: Make sure that the cover (1.1) and the extension (3) of the reset button (2) are seated correctly. | |||
Long wedge | |||
6 | Lift up steering column trim (1.2), unclip in direction of arrow and remove with cover (1.1) | Installation: Make sure that the trim (1.2) is seated correctly. | |
7 | Loosen screw/bolts (4) | The bolts (4) remain on the instrument cluster (IC) control unit (A1/1). | |
8 | Unclip instrument cluster (IC) control unit (A1/1) at clips (6), and remove far enough from instrument panel to gain access to the electrical connection (5) | Installation: Check instrument cluster (IC) control unit (A1/1) is correctly seated. | |
9 | Detach electrical connection (5) and remove instrument cluster (IC) control unit (A1/1) | ||
10 | Install in the reverse order | ||
| Check | ||
11 | Run function test of instrument cluster (IC) control unit (A1/1) |
115 589 03 59 00
Long wedge
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