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Home >> Mercedes Benz >> 2020 >> GLC350e >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 253 Chassis 5 Of 9 >> 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) 

Fig 1: Additional Fan For Instrument Cluster Components Location - Model 253 (Except 253.992/993) As Of Model Year 2020 With Code 464
G14470977REMOVINGINSTALLINGCourtesy 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