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Electronic Components Assembly Overview







Electronic Components Assembly Overview






1 Memory seat/steering column adjustment control head (J136)

• Front passenger side front passenger memory seat control module (J521)

• Assembly Overview, refer to => [ Memory Seat/Steering Column Adjustment Control Module Assembly Overview ] Memory Seat/Steering Column Adjustment Control Module Assembly Overview

• Removing and Installing, refer to => [ Memory Seat/Steering Column Adjustment Control Module J136/J521 ] Memory Seat/Steering Column Adjustment Control Module J136/J521

2 Driver seat position sensor (G553)

• Front passenger side front passenger seat position sensor (G554)

• Assembly Overview, refer to => [ Seat Position Sensor ] Description and Operation

• Versions with Seat Occupied Sensor for Belt Fastening Detection, Removing and Installing, refer to=> [ Driver Seat Position Sensor and Front Passenger Seat Position Sensor G553/G554, Vehicles with Seat Occupied Sensor for Belt Fastening Detection ] Driver and Front Passenger Seat Position Sensor G553/G554, Vehicles with Seat Occupied Sensor

• Versions with Seat Occupied Sensor for Passenger Airbag Deactivation, Removing and Installing => [ Seat Position Sensor G553/G554, with Seat Occupied Sensor for Passenger Airbag Deactivation ] Seat Position Sensor G553/G554, with Seat Occupied Sensor for Passenger Airbag Deactivation

3 Driver seat forward/back adjustment motor (V28)

• Front passenger side front passenger seat forward/back adjustment motor (V31)

• Integrated in the lower seat frame; replace if the lower seat frame is faulty. Refer to => [ Lower Seat Pan Frame ] Lower Seat Pan Frame

4 Driver seat heating element (Z6) / driver backrest heating element (Z7) / driver seat bolster heater (Z31) / driver seat backrest bolster heater (Z32)

• Front passenger side front passenger seat heating element (Z8) / front passenger backrest heating element (Z9) / front passenger seat bolster (Z33) / front passenger seat backrest bolster (Z34)

• Vehicle equipped with:

• Heating Element, Removing and Installing, refer to => [ Driver Seat Bolster Heater Z31/Front Passenger seat Bolster Heater Z33, Standard Seat ] Driver Seat Bolster Heater Z31/Front Passenger seat Bolster Heater Z33, Standard Seat and=> [ Backrest Bolster Heater Z32/Z34 for Standard Seat ] Backrest Bolster Heater Z32/Z34 for Standard Seat

5 Driver backrest adjustment motor (V45)

• Front passenger side front passenger backrest adjustment motor (V46)

• Assembly Overview, refer to => [ Backrest Adjustment Motor Assembly Overview ] Backrest Adjustment Motor Assembly Overview

• Removing and Installing, refer to => [ Backrest Adjustment Motor V45/V46 ] Backrest Adjustment Motor V45/V46

6 Lumbar support with driver seat lumbar support curvature adjustment motor (V125) / driver seat lumbar support height adjustment motor (V129)

• Front passenger side front passenger seat lumbar support curvature adjustment motor (V126) / front passenger seat lumbar support height adjustment motor (V130)

• Assembly Overview, refer to => [ Lumbar Support Assembly Overview ] Lumbar Support Assembly Overview

• Removing and Installing, refer to => [ Power Lumbar Support ] Power Lumbar Support

7 Driver headrest adjustment motor (V103)

• Front passenger side front passenger head restraint adjustment motor (V104)

• Removing and Installing, refer to => [ Headrest Adjustment Motor V103/V104 ] Headrest Adjustment Motor V103/V104

8 Front side airbag with driver thorax airbag igniter (N199)

• Front side airbag on the passenger side with front passenger thorax airbag igniter (N200)

Follow all safety precautions when working on pyrotechnic components. Refer to => [ Restraint System Components, Safety Precautions and Testing Procedures ] Description and Operation.

• Assembly Overview, refer to => [ Front Side Airbag ] Front Side Airbag

• Removing and Installing, refer to => [ Front Thorax Airbag Igniter N199/N200 ] Front Thorax Airbag Igniter N199/N200

9 Front passenger seat occupied sensor (G128)

• Vehicles version front passenger side only

• Removing and Installing, refer to => [ Front Passenger's Seat Occupied Sensor G128 ] Front Passenger's Seat Occupied Sensor G128

10 Left Rear Footwell Illumination Bulb (L106)

• Right rear footwell illumination bulb (L107)

11 Driver seat height adjustment motor (V245)

• Front passenger side: front passenger seat height adjustment motor (V246)

• Assembly Overview, refer to => [ Seat height adjustment motor assembly overview ] Seat Height Adjustment Motor Assembly Overview

• Removing and Installing, refer to => [ Seat Height Adjustment Motor V245/V246 ] Seat Height Adjustment Motor V245/V246

12 Driver Seat Adjustment Control Head (E470)

• Vehicles with memory function driver seat switch module (E663)

• Front passenger side front passenger seat adjustment control head (E471)

• Vehicles with memory function on the front passenger side front passenger seat switch module (E664)

• Assembly Overview, refer to => [ Seat Adjustment Control Head/Switch Module Operation Assembly Overview ] Seat Adjustment Control Head/Switch Module Operation Assembly Overview

• Removing and Installing, refer to => [ Seat Adjustment Control Head E470/E471/Front Seat Switch Module E663/E664 ] Seat Adjustment Control Head E470/E471/Front Seat Switch Module E663/E664

13 Driver Seat Lumbar Support Adjustment Switch (E176)

• Vehicles with memory function driver seat switch module 2 (E667)

• Front passenger side front passenger seat lumbar support adjustment switch (E177)

• Vehicles with memory function on the front passenger side front passenger seat switch module 2 (E668)

• Assembly Overview, refer to => [ Seat Adjustment Control Head/Switch Module Operation Assembly Overview ] Seat Adjustment Control Head/Switch Module Operation Assembly Overview

• Removing and Installing, refer to => [ Lumbar Support Adjustment Switch E176/E177 ] Lumbar Support Adjustment Switch E176/E177

14 Driver seat angle adjustment motor (V243)

• Front passenger side front passenger seat angle adjustment motor (V244)

• Assembly Overview, refer to => [ Seat Angle Adjustment Motor Assembly Overview ] Seat Angle Adjustment Motor Assembly Overview

• Removing and Installing, refer to => [ Seat Angle Adjustment Motor V243/V244 ] Seat Angle Adjustment Motor V243/V244