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Switch, seat, backrest lumbar / width for BMW 3 Series G20 Sedan 330e (2019)

This Switch, seat, backrest lumbar / width technical drawing provides a detailed breakdown of the assembly for the 3 Series G20 Sedan 330e. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2019.

Switch, seat, backrest lumbar / width
No. Description Supp. Qty  From   Up To  Part Number Price Notes
For vehicles with
Seat adjuster, electric, with memory
and
Sports seat
and
Seat with active ventilation

S459A=No

S481A=Yes

S4FHA=No
01 Switch FEH LBV 2 61319227855 Shop at ECS Tuning
For vehicles with
Seat adjuster, electric, with memory
and
Lumbar support driver
and
Lumbar support, driver and passenger
and
OMITPASSLUMBRSPPRT/PASSBCKRSTWIDTHADJST
and
Seat with active ventilation

S459A=No

S487A=Yes

S488A=Yes

S48ZA=No

S4FHA=No
02 Switch for lumbar support, left 1 61319231269 Shop at ECS Tuning
02 Switch for lumbar support, right 1 61319231270 Shop at ECS Tuning
For vehicles with
Seat adjuster, electric, with memory
and
Lumbar support driver
and
Lumbar support, driver and passenger
and
OMITPASSLUMBRSPPRT/PASSBCKRSTWIDTHADJST
and
Seat with active ventilation

S459A=No

S487A=Yes

S488A=No

S48ZA=No

S4FHA=No
02 Switch for lumbar support, left 1 61319231269 Shop at ECS Tuning
02 Switch for lumbar support, right 1 61319231270 Shop at ECS Tuning
For vehicles with
Seat adjuster, electric, with memory
and
Lumbar support driver
and
Lumbar support, driver and passenger
and
OMITPASSLUMBRSPPRT/PASSBCKRSTWIDTHADJST
and
Seat with active ventilation

S459A=No

S487A=No

S488A=Yes

S48ZA=No

S4FHA=No
02 Switch for lumbar support, left 1 61319231269 Shop at ECS Tuning
02 Switch for lumbar support, right 1 61319231270 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series G20 Sedan 330e Switch, seat, backrest lumbar / width?
This technical diagram illustrates the Switch, seat, backrest lumbar / width within the Vehicle electrical system group for the 3 Series G20 Sedan 330e produced during 2019. It provides a detailed exploded view of the components, identifying key parts such as the Switch (Part #61319227855).
Which models use the hardware listed in this Switch, seat, backrest lumbar / width?
The hardware and components featured in the Switch, seat, backrest lumbar / width are specific to the 3 Series G20 Sedan 330e produced during 2019. These technical specifications ensure that parts like the Switch (61319227855) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Switch, seat, backrest lumbar / width assembly?
Each item in the Switch, seat, backrest lumbar / width corresponds to the numbered list below the illustration. For the 3 Series G20 Sedan 330e, you can identify the Switch by locating its position on the schematic, which then links to the official BMW part number 61319227855 for the Vehicle electrical system section.