Remove/install steering column adjustment switch - AR54.25-P-2804PQ

WARNING: This page is about a different car, the 2009 Mercedes-Benz CLK350 and 2008 Mercedes-Benz CLK350. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 209 as of 1.6.04 with CODE (275) Electrically adjustable driver seat, steering column and exterior mirrors with memory

Shown on model 203

Fig 1: Identifying Steering Column Up/Down And In/Out Switch & Screw

Courtesy of MERCEDES-BENZ USA

	Removal/installation
	Risk of injury. Injuries may result when performing testing or repair work on airbag or emergency tensioning retractor units.	Store airbag units with deployment side facing up; do not expose to temperatures greater than 100°C. When working on these units, disconnect the power supply.	AS91.00-Z-0001-01A
	Risk of explosion caused by oxyhydrogen gas. Risk of poisoning and caustic burns caused by swallowing battery acid. Risk of injury caused by burns to skin and eyes from battery acid or when handling damaged lead-acid batteries	No fire, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and safety glasses. Pour battery acid only into suitable and appropriately marked containers.	AS54.10-Z-0001-01A
	Notes on battery	All models	AH54.10-P-0001-01A
1	Remove steering angle sensor		AR46.10-P-0300PQ
2	Remove bolt (1)
3	Detach steering column up/down and in/out switch (S91/2s13)
4	Install in the reverse order
5	Perform basic programming	Model 209	AR00.19-P-0200Q
6	Read out fault memory and erase	Faults stored due to cables being disconnected for assembly/testing operations or due to a simulation, must be processed and erased from the fault memories after work is completed.
6	Read out fault memory and erase	STAR DIAGNOSIS diagnosis system	*WH58.30-Z-1048-13A
7	Perform function check

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Number	Designation
WH58.30-Z-1048-13A	STAR DIAGNOSIS diagnosis system, Compact Passenger Car	6511 1801 00