Electrical Components Assembly Overview
Electrical Components Assembly Overview
Part 1
1 Angle Adjustment Motor
• Driver side: 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 ] Seat Angle Adjustment Motor
2 Memory Seat/Steering Column Adjustment and Seat Heating Control Module
• Driver side: memory seat/steering column adjustment control module (J136)
• Front passenger side: passenger memory seat control module (J521)
• Comfort seat:
• Driver side left front seat ventilation control module (J800)
• Driver side: left cabin heater control module (J846)
• Comfort seat:
• Front passenger side: right front seat ventilation control module (J799)
• Front passenger side: right cabin heater control module (J847)
• Vehicles with Sport seat:
• Driver side: left cabin heater control module (J846)
• Front passenger side: right cabin heater control module (J847)
• Assembly overview, refer to => [ Memory Seat/Steering Column Adjustment and Seat Heating Control Module Assembly Overview ] Memory Seat/Steering Column Adjustment and Seat Heating Control Module Assembly Overview
• Removing and installing, refer to => [ Memory Seat/Steering Column Adjustment Control Module ] Memory Seat/Steering Column Adjustment Control Module
3 Seat Position Sensor
• Diver side: driver seat position sensor (G553)
• Front passenger side: front passenger seat position sensor (G554)
• Assembly overview, refer to => [ Seat Position Sensor Assembly Overview ] Seat Position Sensor Assembly Overview
• Versions with seat occupied sensor for belt fastening detection, removing and installing, refer to => [ Seat Position Sensor with Seat Occupied Sensor for Belt Fastening Detection ] Seat Position Sensor With Seat Occupied Sensor For Belt Fastening Detection
• Versions with seat occupied sensor for passenger airbag deactivation, removing and installing, refer to => [ Seat Position Sensor with Seat Occupied Sensor for Passenger Airbag Deactivation ] Seat Position Sensor With Seat Occupied Sensor For Passenger Airbag Deactivation
4 Seat Forward/Back Adjustment Motor
• Driver side: driver seat forward/back adjustment motor (V28)
• Front passenger side: front passenger seat forward/back adjustment motor (V31)
• Assembly overview, refer to => [ Forward/Back Adjustment Motor Assembly Overview ] Forward/Back Adjustment Motor Assembly Overview
• Removing and installing, refer to => [ Forward/Back Adjustment Motor ] Forward/Back Adjustment Motor
5 Heating Element
• Vehicles with
• Removing and installing, refer to => [ Seat Heating Element, Standard Seat ] Seat Heating Element, Standard Seat
6 Backrest Adjustment Motor
• Driver side: 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 ] Backrest Adjustment Motor
7 Footwell Light
• Vehicles with
8 Four-Way Lumbar Support
• Cannot be disassembled; available only as a complete unit, refer to Parts Catalog
• Driver side:
• Driver seat lumbar support curvature adjustment motor (V125)
• Driver seat lumbar support height adjustment motor (V129)
• Passenger side:
• Front passenger seat lumbar support curvature adjustment motor (V126)
• Front passenger seat lumbar support height adjustment motor (V130)
• Assembly overview, refer to => [ Four-Way Lumbar Support Assembly Overview ] Four-Way Lumbar Support Assembly Overview
• Removing and installing, refer to => [ Four-Way Lumbar Support ] Four-Way Lumbar Support
9 Headrest Adjustment Motor
• Driver side: Driver headrest adjustment motor (V103)
• Front passenger side: Front passenger headrest adjustment motor (V104)
• Fixed component of the headrest base plate and cannot be replaced. If the headrest adjustment motor is faulty, replace the entire headrest base plate. Refer to => [ Headrest Cover and Upholstery with Locking Mechanism ] Headrest Cover and Upholstery With Locking Mechanism.
10 Entry Assistance Button
• Driver side: driver entry assistance button (E358)
• Front passenger side: front passenger entry assistance button (E359)
• Assembly overview, refer to => [ Entry Assistance Button Assembly Overview ] Entry Assistance Button Assembly Overview
• Removing and installing, refer to => [ Entry Assistance Button ] Entry Assistance Button
11 Front Side Airbag
• Driver side: with the driver side airbag igniter (N199)
• Front passenger side: with front passenger side airbag igniter (N200)
Follow all safety precautions when working on pyrotechnic components. Refer to => [ Restraint System Components ] Description and Operation.
• Assembly overview, refer to => [ Front Side Airbag Assembly Overview ] Front Side Airbag Assembly Overview
• Removing and installing, refer to => [ Thorax (Side) Airbag Igniters (N199)/(N200) ] Thorax (Side) Airbag Igniters (N199)/(N200)
12 Selector Unit (microswitch for backrest adjustment wheel)
• The backrest lock switch and the backrest forward stop switch are installed on the same bracket
• Driver side:
• Driver backrest lock switch (F211)
• Driver seat backrest forward stop switch (F381)
• Passenger side:
• Front passenger backrest lock switch (F212)
• Front passenger seat backrest forward stop switch (F383)
• Checking, refer to => [ Switch Unit Micro Switch, Checking ] Switch Unit Micro Switch, Checking
• Adjusting, refer to => [ Switch Unit Micro Switch, Adjusting ] Switch Unit Micro Switch, Adjusting
13 Front Passenger Seat Occupied Sensor (G128)
• Vehicles with
• For the front passenger seat only
• Removing and installing, refer to => [ Seat Occupied Sensor ] Service and Repair
14 Seat Adjustment Control Head
• Driver side: driver seat adjustment control head (E470)
• Front passenger side: front passenger seat adjustment control head (E471)
• Assembly overview, refer to => [ Seat Adjustment Control Head Assembly Overview ] Seat Adjustment Control Head Assembly Overview
• Removing and installing, refer to => [ Seat Adjustment Control Head ] Seat Adjustment Control Head
15 Height Adjustment Motor
• Driver side: driver seat height adjustment motor (V245)
• Front passenger side: front passenger seat height adjustment motor (V246)
• Assembly overview, refer to => [ Height Adjustment Motor Assembly Overview ] Height Adjustment Motor Assembly Overview
• Removing and installing, refer to => [ Height Adjustment Motor ] Height Adjustment Motor
16 Lumbar Support Adjustment Switch
• Driver side: driver seat lumbar support adjustment switch (E176)
• Front passenger side: front passenger seat lumbar support adjustment switch (E177)
• Removing and installing, refer to => [ Lumbar Support Adjustment Switch ] Lumbar Support Adjustment Switch
Part 2
1 Seat Ventilation Control Module (integrated in the seat heating)
• Versions with driver side seat heating: left front seat ventilation control module (J800)
• Versions with passenger side seat heating: right front seat ventilation control module (J799)
• Assembly overview, refer to => [ Seat Ventilation Control Module Assembly Overview ] Seat Ventilation Control Module Assembly Overview
• Removing and installing, refer to => [ Right Front Seat Ventilation Control Module (Seat Heater Function Integrated) ] Right Front Seat Ventilation Control Module (Seat Heater Function Integrated)
2 Seat Position Sensor
• Diver side: driver seat position sensor (G553)
• Front passenger side: front passenger seat position sensor (G554)
• Assembly overview, refer to => [ Seat Position Sensor Assembly Overview ] Seat Position Sensor Assembly Overview
• Versions with seat occupied sensor for belt fastening detection, removing and installing => [ Seat Position Sensor with Seat Occupied Sensor for Belt Fastening Detection ] Seat Position Sensor With Seat Occupied Sensor For Belt Fastening Detection
• Versions with seat occupied sensor for passenger airbag deactivation, removing and installing => [ Seat Position Sensor with Seat Occupied Sensor for Passenger Airbag Deactivation ] Seat Position Sensor With Seat Occupied Sensor For Passenger Airbag Deactivation
3 Heating Element
• Vehicles with
• Removing and installing, refer to => [ Seat Heating Element, Standard Seat ] Seat Heating Element, Standard Seat
4 Footwell Light
• Vehicles with
5 Four-Way Lumbar Support
• Cannot be disassembled; available only as a complete unit, refer to Parts Catalog
• Driver side:
• Driver seat lumbar support curvature adjustment motor (V125)
• Driver seat lumbar support height adjustment motor (V129)
• Passenger side:
• Passenger seat lumbar support curvature adjustment motor (V126)
• Passenger seat lumbar support height adjustment motor (V130)
• Assembly overview, refer to => [ Four-Way Lumbar Support Assembly Overview ] Four-Way Lumbar Support Assembly Overview
• Removing and installing, refer to => [ Four-Way Lumbar Support ] Four-Way Lumbar Support
6 Front Side Airbag
• Driver side: with the driver side airbag igniter (N199)
• Front passenger side: with front passenger side airbag igniter (N200)
Follow all safety precautions when working on pyrotechnic components. Refer to=> [ Restraint System Components ] Description and Operation.
• Assembly overview, refer to => [ Front Side Airbag Assembly Overview ] Front Side Airbag Assembly Overview
• Removing and installing, refer to => [ Thorax (Side) Airbag Igniters (N199)/(N200) ] Thorax (Side) Airbag Igniters (N199)/(N200)
7 Front Passenger Seat Occupant Sensor (G128)
• Vehicles with
• For the front passenger seat only
• Removing and installing, refer to => [ Seat Occupied Sensor ] Service and Repair
8 Lumbar Support Adjustment Switch
• Driver side: driver seat lumbar support adjustment switch (E176)
• Front passenger side: front passenger seat lumbar support adjustment switch (E177)
• Assembly overview, refer to => [ Lumbar Support Adjustment Switch Assembly Overview ] Lumbar Support Adjustment Switch Assembly Overview
• Removing and installing, refer to => [ Lumbar Support Adjustment Switch ] Lumbar Support Adjustment Switch