Remove/Install Front Seat Heater/Seat Ventilation Control Unit - AR91.30-P-0036MFA
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Model 118, 177, 243, 247
with code 401 (Climatised front seats)
with code 873 (Left and right driver's seat heating)
Fig 1: Front Seat Heater/Seat Ventilation Control Unit Components Location - Model 118 With Code 401, 873
| Notice | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Remove/install | |||
| 1 | Carry out commissioning of front seat heating/seat ventilation control unit (N25/17). | If front seat heating/seat ventilation control unit (N25/17) is replaced | |
| AD00.00-P-2000-06MFA | |||
| 2 | Set driver's seat all the way up and toward rear. | ||
| 3 | Switch off ignition and store transmitter key outside of transmitter range (min. 2 m). | ||
| 4 | Remove bolts from guide rails of driver's seat. | AR91.10-P-1000MFA | |
| 5 | Tilt driver's seat backwards and release and disconnect electrical connectors (1). | ||
| 6 | Press retaining lugs (2) and take out front seat heating/seat ventilation control unit (N25/17) in direction of travel. | ||
| 7 | Install in the reverse order. |