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Home >> Mercedes Benz >> 2021 >> G63 AMG >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 463 Chassis (1 Of 2) >> Maintenance >> Check Lamps In Instrument Cluster And Interior Illumination >> Check Lamps In Instrument Cluster And Interior Illumination - AP54.30-P-5453D

Check Lamps In Instrument Cluster And Interior Illumination - AP54.30-P-5453D

Model 463 

as of Model year 2013 up to Model year 2019 

Shown on Model 463 with code XZ2 (Modification year 2012) 

Fig 1: Instrument Cluster Mechanical Gauges And Warning Indicator Lamps Components Location - Model 463 As Of M.Y. 2013 Up To M.Y. 2019 (Shown With Code XZ2)
G13658931Courtesy of MERCEDES-BENZ USA
  Preparatory activity     
1 Switch electronic ignition lock control unit to position "2" (circuit 15)    
INSPECT Check     
2 Check coolant temperature gauge (7) and coolant temperature warning lamp (6) IMPORTANT The display of the coolant temperature gauge (7) must indicate the current coolant temperature and the coolant temperature warning lamp (6) must light up.
If there is a problem
↓
Rectify problem subject to separate repair order.
 
3 Check fuel level indicator (9) and fuel reserve warning lamp (8) IMPORTANT The fuel level indicator (9) must indicate the current fuel level in the fuel tank, and the fuel reserve warning lamp (8) must light up. If there is a problem
↓
Rectify problem subject to separate repair order.
 
4 Check multifunction display (1) for visible pixel faults, vertical stripes, failed segments or black points If there is a problem
↓
Rectify problem subject to separate repair order.
 
5 Manually switch on the exterior lights    
6 Check instrument illumination IMPORTANT Tachometer (5), coolant temperature gauge (7), fuel level indicator (9) and speedometer (10) must be illuminated.  
    If there is a problem
↓
Rectify problem subject to separate repair order.
 
7 Actuate instrument illumination brightness control IMPORTANT The instrument illumination must be brighter or darker to match.  
    If there is a problem
↓
Rectify problem subject to separate repair order.
 
8 Manually switch off exterior lights    
9 Switch on lamps in passenger compartment and check for proper operation IMPORTANT heck inside rear-view mirror, reading, mirror and glove compartment lamps.  
    If there is a problem
↓
Rectify problem subject to separate repair order.
 
10 Switch off lamps in passenger compartment    
  Finishing activity     
11 Switch electronic ignition lock control unit to position "0"