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Home >> Mercedes Benz >> 2020 >> S450 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 222 Chassis (05 Of 10) >> Testing & Repair >> Check/Adjust Heads-Up Display - AR54.30-P-6401LF

Check/Adjust Heads-Up Display - AR54.30-P-6401LF

Model 217 

With Code 463 (Head-up display) 

Model 222 

With Code 463 (Head-up display) 

MODIFICATION NOTES

05.10.2020 Document reference added. Step 6 AR54.30-P-6401-02LWE
INSPECT Check     
1 Park the vehicle on a horizontal, level surface.    
2 Put vehicle into ready-to-drive condition. IMPORTANT Vehicle in ready-to-drive condition means:
  • Correct tire pressure
  • Vehicle at normal level
  • Steering is in straight-ahead position.
 
3 Close hood, doors and trunk lid.    
4.1 Insert transmitter key and turn to position Model 217
with code 463 (Head-up display)
except code 889 (KEYLESS-GO) Model 222
with code 463 (Head-up display)
except code 889 (KEYLESS-GO)
IMPORTANT Circuit 15 R is switched.
 
4.2 Press KEYLESS-GO start/stop button once. Model 217
with code 463 (Head-up display) with code 889 (KEYLESS-GO) Model 222
with code 463 (Head-up display)
with code 889 (KEYLESS-GO)
IMPORTANT Do not operate foot brake.
IMPORTANT Circuit 15 R is switched.
 
5 Set driver's seat to drive position for inspector.    
6 Check head-up display. Model 217, 222
as of model year 2018
with code 463 (Head-up display)
AR54.30-P-6401-02LWE 
    Model 217, 222
up to model year 2018 with code 463 (Head-up display)
If the test pictures are not displayed correctly,

Adjust head-up display using diagnostic system.
AR54.30-P-6401-02LW 
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B