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Home >> Mercedes Benz >> 2023 >> GLA45 AMG >> Repair and Diagnosis >> Electrical >> Gauges >> Electrical System, Equipment & Instruments -- 247 Chassis (2 Of 3) >> Testing & Repair >> Remove/Install Head-Up Display - AR54.30-P-6400MFA

Remove/Install Head-Up Display - AR54.30-P-6400MFA

Model 118, 177, 243, 247 

with code 463 (Head-up display) 

G16050551Courtesy of MERCEDES-BENZ USA
Fig 1: Head-Up Display Components Location - Model 247 With Code 463
G16050552REMOVINGINSTALLINGREFER TO SELF-DIAGNOSTIC SYSTEMSINSPECTCourtesy of MERCEDES-BENZ USA
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Switch off ignition and store transmitter key outside of transmitter range (min. 2 m).    
2 Remove instrument panel.   AR68.10-P-1000MFA
3 Release and disconnect electrical connectors (1, 2).    
4 Unscrew bolts (3).    
5 Remove Head-up Display (A40/12) upwards.    
6 Install in the reverse order    
  Initial startup     
7 Commission Head-up Display (A40/12). If the Head-up Display (A40/12) was replaced.  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06MFA
INSPECT Check     
8 Check Head-up Display (A40/12) and adjust, if necessary.   AR54.30-P-6401MFA