Remove/Install Touchpad Control Unit - AR54.21-P-0503FRA
Model 257
with code 446 (Touchpad only)
except code 448 (Touchpad)
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Remove/install | |||
| 1 | Perform initial startup of touchpad (A105) | Only when replacing touchpad (A105). | |
| AD00.00-P-2000-06FR | |||
| 2 | Remove center console cover (1) | AR68.20-P-2350FR | |
| 3 | Unscrew bolts (2) | ||
| 4 | Remove touchpad (A105) with lower control panel at the left (N72/4) and lower control panel at the right (N72/5) | ||
| 5 | Remove left lower control panel (N72/4) and right lower control panel (N72/5) | When replacing touchpad (A105). | AR54.25-P-0005FR |
| 6 | Install in the reverse order |