Backrest Cushion With Massage Mat Assembly Overview

Backrest Cushion with Massage Mat Assembly Overview






1 Massage mat

• Integrated in the backrest cushion; if defective replace backrest cushion => [ Backrest Cover and Backrest Cushion, Separating and Connecting - Multi-contour Seat ] Backrest Cover and Backrest Cushion, Separating and Connecting - Multi-Contour Seat

2 Backrest padding

• Removing and Installing, refer to => [ Backrest Cover and Backrest Cushion, Separating and Connecting - Multi-contour Seat ] Backrest Cover and Backrest Cushion, Separating and Connecting - Multi-Contour Seat

3 Valve block 1 in driver seat (N475) / valve block 2 in driver seat (N476)

• For massage mat

• Front passenger side: valve block 1 in front passenger seat (N477) / valve block 2 in front passenger seat (N478)

• Removing and Installing, refer to => [ Valve Blocks N475/N476/N477/N478 for Massage Mat ] Valve Blocks N475/N476/N477/N478 For Massage Mat

• Connect the pneumatic lines. Refer to => [ Check Valve ] Check Valve

4 Lumbar support module carrier

5 Connector coupling

• For pneumatic line

• Disconnecting, refer to => [ Disconnecting and Connecting Pneumatic Lines ] Disconnecting and Connecting Pneumatic Lines