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Home >> Mercedes Benz >> 2018 >> GLC300 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 253 Chassis - 4 Of 7 >> Testing & Repair >> Remove/Install Additional Fan For Instrument Cluster - AR54.30-P-0003LWX

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

Model 253 (except 253.992/993) 

as of model year 2020 

with code 464 (Full display digital instrument cluster) 

G12938438Courtesy of MERCEDES-BENZ USA
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove cover below instrument panel on driver's side.   AR68.10-P-1500LW
2 Remove driver kneebag. Model 253 (except 253.992/993)
as of model year 2020
with code 294 (Kneebag)
with code 464 (Full display digital instrument cluster)
AR91.60-P-0200LW
3 Unscrew bolt (1).    
4 Disconnect electrical connection (2).    
5 Expose electric lines at holder (3).    
6 Detach digital instrument cluster full display fan motor (M4/12) with holder (3) from
crossmember and pull out of air duct (4).
   
7 Expose electrical wiring harness (5). Only when replacing the digital instrument cluster full display fan motor (M4/12)  
8 Unscrew screws (6) and remove digital instrument cluster full display fan motor (M4/12) from holder (3). Only when replacing the digital instrument cluster full display fan motor (M4/12)  
9 Install in the reverse order