Remove/Install Backrest Lumbar Support Switch - AR91.25-P-1436LWE

WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 205, 213, 238, 253, 293 with code U22 (Lumbar support adjustment)

Shown on model 213 with code P65 (Seat Comfort Package)

Fig 1: Backrest Lumbar Support Switch Components Location - Model 253 With Code U22 (Shown On Model 213)

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Remove outer trim (1) from seat frame.	Model 205.0/1/2, 213, 253, 293 with code P65 (Seat comfort package) with code U22 (Lumbar support adjustment) Model 205.0/1/2, 213, 253 with code 555 (AMG Performance seats) with code U22 (Lumbar support adjustment)	AR91.10-P-1201LWA
		Model 205.0/1/2, 253, 293 with code U22 (Lumbar support adjustment) except code 409 (Left and right front multicontour seat) except code 555 (AMG Performance seats) except code P65 (Seat comfort package) Model 213 with code U22 (Lumbar support adjustment) except code 432 (Left and right dynamic multicontour seat) except code 555 (AMG Performance seats) except code P65 (Seat comfort package)	AR91.10-P-1201LW
		Model 205.3/4 with code 555 (AMG Performance seats) with code U22 (Lumbar support adjustment) Model 205.3/4 with code P65 (Seat comfort package) with code U22 (Lumbar support adjustment) Model 238 with code P65 (Seat comfort package) with code U22 (Lumbar support adjustment)	AR91.10-P-1201CLW
		Model 205.3/4 with code U22 (Lumbar support adjustment) except code 409 (Left and right front multicontour seat) except code 555 (AMG Performance seats) except code P65 (Seat comfort package) Model 238 with code U22 (Lumbar support adjustment) except code 432 (Left and right dynamic multicontour seat) except code P65 (Seat comfort package)	AR91.10-P-1201CLA
2	Unclip lumbar support adjustment button (S109/2, S109/3) at catch hooks (arrows) and remove.
3	Install in the reverse order.