Remove/Install Front Seat - AR91.10-P-1000W
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Model 172.4
Shown with code (275) Memory package for electrically adjustable front seats
| Risk of injury during testing and repair operations related to pyrotechnical components | Do not expose pyrotechnical component parts to temperatures above 100°C or 212°F. Disconnect current supply when working on such component parts. | AS91.00-Z-0008-01A | |
| Risk of injury caused by backrest suddenly folding forward if release lever is accidentally operated during inspection and repair work | When working on the seat, be careful not to accidentally release the backrest mechanism, allowing the seat to fold forward. Keep body parts clear of the backrest travel area. | AS91.00-Z-0005-01V | |
| Information, assessment and legal requirements when working with, handling and storing pyrotechnical components | AH91.00-Z-0000-10A | ||
| Notes on seat occupied recognition | AH91.60-P-0760-01P | ||
| Information on machining/treating magnesium components | AH60.00-P-0023-01R | ||
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Assessment of airbag and belt tensioner units in accident vehicles | AH91.00-P-0006-01B | ||
| Legal requirements on handling and storing airbags and emergency tensioning retractor units | AH91.00-P-0004-01A | ||
| Remove/install | |||
| 1 | Open Vario roof fully | ||
| 2 | Move left or right seat (1) upward and toward front | ||
| 3 | Move backrest to front | ||
| 4 | Remove safety clip (2), remove belt end fitting (3), and extend seat belt (4) on seat (1) | ||
| 5 | Remove screws/bolts (5) from guide rails | *BA91.10-P-1007-01A | |
| 6 | Move seat (1) to rear | ||
| 7 | Move backrest to rear | ||
| 8 | Remove screws/bolts (6) from guide rails | *BA91.10-P-1007-01A | |
| 9 | Disconnect battery ground line | AR54.10-P-0003W | |
| 10 | Separate frame floor assembly/driver seat airbag connecting point (X28/29), or frame floor assembly/front passenger seat airbag connecting point (X28/30) at bottom of seat (1) | ||
| 11 | Separate driver seat connector block (X55/3), or front passenger seat connector block (X55/4) at bottom of seat (1) | ||
| 12 | Disconnect electrical connector (7) from driver seat control unit (N32/1) or front passenger seat control unit (N32/2) | On vehicles with code (275) Memory package for electrically adjustable front seats | |
| 13 | Remove seat (1) from vehicle | Carefully remove seat (1) from vehicle. Otherwise, components in vehicle interior will be damaged. |
|
| 14 | Release and remove covers from guide rails | ||
| 15 | Position seat (1) and secure against tipping over | ||
| 16 | Install in the reverse order |
FRONT SEATS
| Number | Designation | Model 172 | |
|---|---|---|---|
| BA91.10-P-1007-01A | Bolt, seat to vehicle floor | Nm | 50 |