Rear seat comfort functions for BMW 7 Series G70 740dX (2025)
This Rear seat comfort functions technical drawing provides a detailed breakdown of the assembly for the 7 Series G70 740dX. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2025.
| No. | Description | Supp. | Qty | From | Up To | Part Number | Price | Notes | ||
|---|---|---|---|---|---|---|---|---|---|---|
| For vehicles with MULTIFUNCTION SEAT IN THE REAR COMPT and Executive Lounge Seating and Massage function in rear |
S46AA=Yes S4F4A=Yes S4T6A=Yes |
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| 01 | Seat cushion active seat | 2 | 52209892957 | Shop at ECS Tuning | ||||||
| For vehicles with MULTIFUNCTION SEAT IN THE REAR COMPT and Executive Lounge Seating and Massage function in rear |
S46AA=Yes S4F4A=No S4T6A=Yes |
|||||||||
| 01 | Seat cushion active seat | 2 | 52209892957 | Shop at ECS Tuning | ||||||
| For vehicles with MULTIFUNCTION SEAT IN THE REAR COMPT and Executive Lounge Seating and Massage function in rear |
S46AA=No S4F4A=Yes S4T6A=Yes |
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| 01 | Seat cushion active seat | 2 | 52209892957 | NoS | Shop at ECS Tuning | |||||
| For vehicles with MULTIFUNCTION SEAT IN THE REAR COMPT and Executive Lounge Seating and Massage function in rear |
S46AA=Yes S4F4A=Yes S4T6A=Yes |
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| 02 | Seat pneumatics module pump left | 1 | 52209892959 | Shop at ECS Tuning | ||||||
| 02 | Seat pneumatics module pump right | 1 | 52209892962 | Shop at ECS Tuning | ||||||
| For vehicles with MULTIFUNCTION SEAT IN THE REAR COMPT and Executive Lounge Seating and Massage function in rear |
S46AA=Yes S4F4A=No S4T6A=Yes |
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| 02 | Seat pneumatics module pump left | 1 | 52209892959 | Shop at ECS Tuning | ||||||
| 02 | Seat pneumatics module pump right | 1 | 52209892962 | Shop at ECS Tuning | ||||||
| For vehicles with MULTIFUNCTION SEAT IN THE REAR COMPT and Executive Lounge Seating and Massage function in rear |
S46AA=No S4F4A=Yes S4T6A=Yes |
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| 02 | Seat pneumatics module pump left | 1 | 52209892959 | NoS | Shop at ECS Tuning | |||||
| 02 | Seat pneumatics module pump right | 1 | 52209892962 | NoS | Shop at ECS Tuning | |||||
| For vehicles with MULTIFUNCTION SEAT IN THE REAR COMPT and Executive Lounge Seating and Massage function in rear |
S46AA=Yes S4F4A=Yes S4T6A=Yes |
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| 03 | Valve unit backrest | 2 | 52105A69914 | ENDED | Shop at ECS Tuning | |||||
| For vehicles with MULTIFUNCTION SEAT IN THE REAR COMPT and Executive Lounge Seating and Massage function in rear |
S46AA=Yes S4F4A=No S4T6A=Yes |
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| 03 | Valve unit backrest | 2 | 52105A69914 | ENDED | Shop at ECS Tuning | |||||
| For vehicles with MULTIFUNCTION SEAT IN THE REAR COMPT and Executive Lounge Seating and Massage function in rear |
S46AA=No S4F4A=Yes S4T6A=Yes |
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| 03 | Valve unit backrest | 2 | 52105A69914 | ENDED, NoS | Shop at ECS Tuning | |||||
| For vehicles with MULTIFUNCTION SEAT IN THE REAR COMPT and Executive Lounge Seating and Massage function in rear |
S46AA=Yes S4F4A=Yes S4T6A=Yes |
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| 04 | Valve block left | 1 | 52105A69915 | Shop at ECS Tuning | ||||||
| 04 | Valve block right | 1 | 52105A69916 | Shop at ECS Tuning | ||||||
| For vehicles with MULTIFUNCTION SEAT IN THE REAR COMPT and Executive Lounge Seating and Massage function in rear |
S46AA=Yes S4F4A=No S4T6A=Yes |
|||||||||
| 04 | Valve block left | 1 | 52105A69915 | Shop at ECS Tuning | ||||||
| 04 | Valve block right | 1 | 52105A69916 | Shop at ECS Tuning | ||||||
| For vehicles with MULTIFUNCTION SEAT IN THE REAR COMPT and Executive Lounge Seating and Massage function in rear |
S46AA=No S4F4A=Yes S4T6A=Yes |
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| 04 | Valve block left | 1 | 52105A69915 | NoS | Shop at ECS Tuning | |||||
| 04 | Valve block right | 1 | 52105A69916 | NoS | Shop at ECS Tuning | |||||
Notes
- NoS = No Stock (Part centrally not stocked)
- ENDED = the part has been discontinued (no longer available).
See Also
Frequently Asked Questions
- What assembly is shown in the BMW 7 Series G70 740dX Rear seat comfort functions?
- This technical diagram illustrates the Rear seat comfort functions within the Seats group for the 7 Series G70 740dX produced during 2025. It provides a detailed exploded view of the components, identifying key parts such as the Seat cushion active seat (Part #52209892957).
- Which models use the hardware listed in this Rear seat comfort functions?
- The hardware and components featured in the Rear seat comfort functions are specific to the 7 Series G70 740dX produced during 2025. These technical specifications ensure that parts like the Seat cushion active seat (52209892957) are correctly matched to the vehicle's structural and mechanical requirements.
- How do I find specific parts within the Rear seat comfort functions assembly?
- Each item in the Rear seat comfort functions corresponds to the numbered list below the illustration. For the 7 Series G70 740dX, you can identify the Seat cushion active seat by locating its position on the schematic, which then links to the official BMW part number 52209892957 for the Seats section.