Electronic Components Overview
Electronic Components Overview
1 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
2 Memory seat/steering column adjustment control head (J136)
• Front passenger side: 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
Left front seat ventilation control module (J800)
• Front passenger side: right front seat ventilation control module (J799)
• Assembly Overview, refer to => [ Seat Ventilation Control Module Assembly Overview, Integrated in Seat Heating ] Seat Ventilation Control Module Assembly Overview, Integrated In Seat Heating
• Removing and Installing, refer to => [ Right and Left Front Seat Ventilation Control Modules J799/J800 ] Right and Left Front Seat Ventilation Control Modules J799/J800
3 Driver seat position sensor (G553)
• Front passenger side: front passenger seat position sensor (G554)
• Assembly Overview, refer to => [ Seat Position Sensor Assembly Overview ] Service and Repair
• Versions with Seat Occupied Sensor for Belt Fastening Detection, Removing and Installing => [ Driver 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 For Belt Fastening Detection
4 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 => [ Driver and Front Passenger Seat Forward/Back Adjustment Motors V28/V31 ] Driver and Front Passenger Seat Forward/Back Adjustment Motors V28/V31
5 Driver seat heating element (Z6) / driver backrest heating element (Z7)
• Front passenger side: front passenger seat heating element (Z8) / front passenger backrest heating element (Z9)
• If equipped
• Heating Element, Removing and Installing, refer to => [ Seat Heating Elements Z6/Z8 - Manual or Power Standard Seat ] Seat Heating Elements Z6/Z8 - Manual or Power Standard Seat and=> [ Backrest Heating Elements Z7/Z9 - Standard Seat/Sport Seat, Manual or Power ] Backrest Heating Elements Z7/Z9 - Standard Seat/Sport Seat, Manual or Power
6 Left Safety Belt Switch (E24)
• Front passenger side: front passenger seat belt switch (E25)
• Removing and Installing, refer to => [ Front Belt Latch with Belt Switch E24/E25 ] Front Belt Latch With Belt Switch E24/E25
7 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
8 Lumbar support
• Driver side: with driver seat lumbar support curvature adjustment motor (V125) / driver seat lumbar support height adjustment motor (V129)
• Front passenger side: with 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 => [ Lumbar Support Curvature Adjustment Motors V125/V126/V129/V130 ] Lumbar Support Curvature Adjustment Motors V125/V126/V129/V130
9 Front side airbag
• Driver side: with the driver thorax airbag igniter (N199)
• Front passenger side: with the 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 Assembly Overview, Standard Seat/Sport Seat/Super Sport Seat ] Front Side Airbag Assembly Overview, Standard Seat/Sport Seat/Super Sport Seat
• Removing and Installing, refer to => [ Driver Thorax Airbag Igniter N199 and Front Passenger Thorax Airbag Igniter N200, Standard Seat/Sport Seat/Super Sport Seat ] Driver Thorax Airbag Igniter N199 and Front Passenger Thorax Airbag Igniter N200, Standard Seat/Sport Seat/Super Sport Seat
10 Front passenger seat occupied sensor (G128)
• Vehicles version front passenger side only
• Removing and Installing, refer to => [ Front Passenger Seat Occupant Sensor G128 ] Front Passenger Seat Occupant Sensor G128
• Versions with Seat Occupied Sensor for Passenger Airbag Deactivation, Removing and Installing => [ Service Kit with Front Passenger Seat Occupant Sensor and Passenger Occupant Detection System Control Module J706 ] Service Kit With Front Passenger Seat Occupant Sensor and Passenger Occupant Detection System Control Module J706
11 Left rear footwell lamp (W45)
• Right: right rear footwell lamp (W46)
12 Driver Seat Adjustment Control Head (E470)
• Front passenger side: front passenger seat adjustment control head (E471)
• Assembly Overview, refer to => [ Seat Adjustment Controls Assembly Overview ] Seat Adjustment Controls Assembly Overview
• Removing and Installing, refer to => [ Seat Adjustment Controls E470/E471 ] Seat Adjustment Controls E470/E471
13 Driver Seat Lumbar Support Adjustment Switch (E176)
• Front passenger side: front passenger seat lumbar support adjustment switch (E177)
• Assembly Overview, refer to => [ Seat Adjustment Controls Assembly Overview ] Seat Adjustment Controls Assembly Overview
• Removing and Installing, refer to => [ Lumbar Support Adjustment Switch E176/E177 ] Lumbar Support Adjustment Switch E176/E177
14 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