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Radio remote control / set FFB with BDC for BMW 4 Series G26 Gran Coupé LCI 420i (2025)

This Radio remote control / set FFB with BDC technical drawing provides a detailed breakdown of the assembly for the 4 Series G26 Gran Coupé LCI 420i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2025.

Radio remote control / set FFB with BDC
No. Description Supp. Qty  From   Up To  Part Number Price Notes
  i Attention: Prior to order submission
authorization issued by the customer,
the vehicle
keeper or an authorized third party
must be confirmed through presentation
of the original vehicle documents and
photographic identification
issued by an official government agency!
When the request is being submitted by
an authorized third party
a letter of authorization issued by the
vehicle keeper
is also required. Copies of the
submitted
authorization documents are to be
stored in the
vehicle's file.
For vehicles with
ALPINA Package


















S9XAA=No
For vehicles with
National version Korea
and
National version japan
and
National version China
and
M Aerodynamics package
and
ALPINA Package

L802A=No

L807A=No

L8AAA=No

S715A=Yes

S9XAA=No
01 Radio remote control M Sport ECE+ROW+US 1 66125A473F4 Shop at ECS Tuning
For vehicles with
National version Korea
and
National version japan
and
National version China
and
Comfort access
and
ENTFALL BMW DIGITAL KEY
and
Teleservices
and
M Aerodynamics package
and
ALPINA Package

L802A=No

L807A=No

L8AAA=No

S322A=Yes

S32ZA=Yes

S6AEA=Yes

S715A=Yes

S9XAA=No
02 Set with radio rem.ctrl.w.BDC - M Sport ECE+ROW+US 1 51215B58406 Shop at ECS Tuning
For vehicles with
National version Korea
and
National version japan
and
National version China
and
Comfort access
and
ENTFALL BMW DIGITAL KEY
and
Teleservices
and
M Aerodynamics package
and
ALPINA Package

L802A=No

L807A=No

L8AAA=No

S322A=Yes

S32ZA=Yes

S6AEA=No

S715A=Yes

S9XAA=No
02 Set with radio rem.ctrl.w.BDC - M Sport ECE+ROW+US 1 51215B58406 Shop at ECS Tuning
For vehicles with
National version Korea
and
National version japan
and
National version China
and
Comfort access
and
ENTFALL BMW DIGITAL KEY
and
Teleservices
and
M Aerodynamics package
and
ALPINA Package

L802A=No

L807A=No

L8AAA=No

S322A=Yes

S32ZA=No

S6AEA=No

S715A=Yes

S9XAA=No
02 Set with radio rem.ctrl.w.BDC - M Sport ECE+ROW+US 1 51215B58406 Shop at ECS Tuning
For vehicles with
National version Korea
and
National version japan
and
National version China
and
Comfort access
and
ENTFALL BMW DIGITAL KEY
and
Teleservices
and
M Aerodynamics package
and
ALPINA Package

L802A=No

L807A=No

L8AAA=No

S322A=No

S32ZA=Yes

S6AEA=Yes

S715A=Yes

S9XAA=No
02 Set with radio rem.ctrl.w.BDC - M Sport ECE+ROW+US 1 51215B58406 Shop at ECS Tuning
For vehicles with
National version Korea
and
National version japan
and
National version China
and
Comfort access
and
ENTFALL BMW DIGITAL KEY
and
Teleservices
and
M Aerodynamics package
and
ALPINA Package

L802A=No

L807A=No

L8AAA=No

S322A=No

S32ZA=Yes

S6AEA=No

S715A=Yes

S9XAA=No
02 Set with radio rem.ctrl.w.BDC - M Sport ECE+ROW+US 1 51215B58406 Shop at ECS Tuning
For vehicles with
National version Korea
and
National version japan
and
National version China
and
Comfort access
and
ENTFALL BMW DIGITAL KEY
and
Teleservices
and
M Aerodynamics package
and
ALPINA Package

L802A=No

L807A=No

L8AAA=No

S322A=No

S32ZA=No

S6AEA=Yes

S715A=Yes

S9XAA=No
02 Set with radio rem.ctrl.w.BDC - M Sport ECE+ROW+US 1 51215B58406 Shop at ECS Tuning
For vehicles with
National version Korea
and
National version japan
and
National version China
and
Comfort access
and
ENTFALL BMW DIGITAL KEY
and
Teleservices
and
M Aerodynamics package
and
ALPINA Package

L802A=No

L807A=No

L8AAA=No

S322A=No

S32ZA=No

S6AEA=No

S715A=Yes

S9XAA=No
02 Set with radio rem.ctrl.w.BDC - M Sport ECE+ROW+US 1 51215B58406 Shop at ECS Tuning
For vehicles with
National version Korea
and
National version japan
and
National version China
and
Comfort access
and
ENTFALL BMW DIGITAL KEY
and
Teleservices
and
M Aerodynamics package
and
ALPINA Package

L802A=No

L807A=No

L8AAA=No

S322A=Yes

S32ZA=No

S6AEA=Yes

S715A=Yes

S9XAA=No
03 Set with radio rem.ctrl.w.BDC - M Sport ECE+ROW+US NFC 1 07/2022 51215B58436 Shop at ECS Tuning
The battery is to be installed directly
in the
corresponding control unit/key
on site.
It is not permitted to sell the battery
if it is not installed.
Old batteries must be properly
disposed of.
05 Battery 3,2 V - CR2032 1 66126912985 $8.38 Shop at ECS Tuning
06 Integrated key KU-KOPF 1 51215A4FBE5 Shop at ECS Tuning
only in conjunction with
-- Frame integrated key 1 51219883295 Shop at ECS Tuning
07 Frame integrated key 1 51219883295 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 4 Series G26 Gran Coupé LCI 420i Radio remote control / set FFB with BDC?
This technical diagram illustrates the Radio remote control / set FFB with BDC within the Bodywork group for the 4 Series G26 Gran Coupé LCI 420i produced during 2025. It provides a detailed exploded view of the components, identifying key parts such as the Radio remote control M Sport (Part #66125A473F4).
Which models use the hardware listed in this Radio remote control / set FFB with BDC?
The hardware and components featured in the Radio remote control / set FFB with BDC are specific to the 4 Series G26 Gran Coupé LCI 420i produced during 2025. These technical specifications ensure that parts like the Radio remote control M Sport (66125A473F4) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Radio remote control / set FFB with BDC assembly?
Each item in the Radio remote control / set FFB with BDC corresponds to the numbered list below the illustration. For the 4 Series G26 Gran Coupé LCI 420i, you can identify the Radio remote control M Sport by locating its position on the schematic, which then links to the official BMW part number 66125A473F4 for the Bodywork section.