Remove/Install Additional Fan For Instrument Cluster - AR54.30-P-0003FRX

Model 213, 257, 290 

with code 464 (Full display digital instrument cluster) 

Fig 1: Additional Fan For Instrument Cluster Components Location - Model 290 With Code 464

Courtesy of MERCEDES-BENZ USA

Shown on model 290 

Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Remove trim at bottom for instrument panel on driver's side.	Model 213 with code 464 (Full display digital instrument cluster)	AR68.10-P-1501LWE
		Model 257, 290 with code 464 (Full display digital instrument cluster)	AR68.10-P-1501FR
2	Remove driver knee airbag.	Model 213 with code 294 (Knee airbag) with code 464 (Full display digital instrument cluster)	AR91.60-P-0200LW
		Model 257, 290 with code 464 (Full display digital instrument cluster)	AR91.60-P-0200FR
3	Turn air filter (1) clockwise and remove.
4	Disconnect digital instrument cluster full display fan motor electrical connector (M4/12x1) and expose electrical line (2).
5	Remove screw (3).
6	Remove screw (4) from bracket of digital instrument cluster full display fan motor (M4/12).
7	Push digital instrument cluster full display fan motor (M4/12) far enough to one side until screw (5) is accessible.
8	Remove screw (5).
9	Remove digital instrument cluster full display fan motor (M4/12) from air duct.
10	Install in the reverse order.