ar9130p0036mfa

Remove/install front seat heater/seat ventilation control unit

Type ar · topic 91.30 · version 0104 · 2019-10-10

Applies to: Model 118, 177, 247 with code 401 (Climatised front seats) with code 873 (Left and right driver's seat heating)

Where it sits

Function group 3 Body › 91 Seats, bunks, restraint systems › 91.30 Seat heater, seat ventilation — Series 118 · Series 177 · Series 247

EinPAS 39 Heating/ventilation/cooling › 39.35 Seat heating/seat climate control/armrest heating › 39.35.11 Control unit/relay — Series 118 · Series 177 · Series 247

AR91.30-P-0036MFA

Remove/install front seat heater/seat ventilation control unit

10.10.2019

Model

118, 177, 247

with code 401 (Climatised front seats)

with code 873 (Left and right driver's seat heating)

Remove/install front seat heater/seat ventilation control unit

P91.30-2831-08

1

Electrical connectors

N25/17

Front seat heater/seat ventilation control unit

2

Retaining lug

Topical note

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.

Installation: Ensure that the rear guides retract cleanly and that the retaining lugs (2) audibly engage.

7

Install in the reverse order.

Referenced documents