Remove/Install Touchpad Control Unit - AR54.21-P-0503LWA
Model 205, 213, 238, 253
with code 446 (Touchpad only)
except code 448 (Touchpad)
Model 293
with code 446 (Touchpad only)
MODIFICATION NOTES
| 10.04.2019 | Disassembly tool added. | Step 5 |
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Remove/install | |||
| 1 | Perform commissioning of touchpad (A105). | When replacing touchpad (A105). | |
| Model 293 with code 446 (Touchpad only) |
AD00.00-P-2000-06FR | ||
| Model 205, 213, 253 with code 446 (Touchpad only) except code 448 (Touchpad) |
AD00.00-P-2000-04B | ||
| Model 238 with code 446 (Touchpad only) except code 448 (Touchpad) |
AD00.00-P-2000-06LWO | ||
| 2 | Remove cover (1) from center console. | Model 205, 213, 253 with transmission 725 with code 446 (Touchpad only) except code 448 (Touchpad) |
AR68.20-P-2350LW |
| Model 293 with code 446 (Touchpad only) |
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| Model 238 with transmission 725 with code 446 (Touchpad only) except code 448 (Touchpad) |
AR68.20-P-2350LWO | ||
| Model 253.992/993 with code 446 (Touchpad only) except code 448 (Touchpad) |
AR68.20-P-2350RFW | ||
| 3 | Remove bolts (2) from touchpad (A105). | ||
| 4 | Remove touchpad (A105) from cover (1). | ||
| 5 | Unclip and remove left lower control panel (N72/4) and right lower control panel (N72/5) at catch hooks (arrows). | When replacing touchpad (A105). | |
| Figure | |||
| 6 | Install in the reverse order. |