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Home >> Mercedes Benz >> 2008 >> SL600 >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> COMAND, Entertainment, Headlights & Navigation -- Trouble Diagnosis -- 230 Chassis >> Trouble Diagnosis >> Xenon headlamps not functioning - AF82.10-P-6004 >> Xenon headlamps not functioning - AF82.10-P-6004A

Xenon headlamps not functioning - AF82.10-P-6004A

MODEL 230 

OPERATION NO. OF OPERATION TEXTS OR STANDARD TEXTS AND FLAT RATES

Category Op. no. Operation text
P 824606 Remove/install left Xenon headlamp
P 824607 Remove/install right Xenon headlamp
P 824631 Replace control and ignition module (with headlamp removed)
Damage code Cause Remedy  
82 279 73 The breakdown voltage required to activate the Xenon burner is not reached by the ignition module
The headlamps are nonfunctional due to the Xenon burner not firing.
IMPORTANT The ignition path has been modified in the ignition module. The manufacturing date of the ignition module is printed on the lamp unit's label (see figure).
Headlamps manufactures after 07.07.2003 are not affected.
For those vehicles with headlamps manufactured before 07.07.2003, proceed with the remedy as follows: ↓
 
    1 Remove headlamp unit. AR82.10-P-4730R
    2 Unlock and remove housing cover on front of lamp unit at the tab.  
    3 Twist the lamp unit's ignition module plug to the left and remove.  
    4 Remove the screws from the ignition module cover.  
    5 Remove/install, and replace ignition module  
    6 Install in the reverse order.  
    7 Test operation of lamp unit.  

Label on lamp unit with manufacturing date (arrow) 

Fig 1: Identifying Lamp Unit With Manufacturing Date Label
G05076365
PARTS ORDERING NOTES

Part no. Designation Quantity
A 230 820 21 26 Ignition module 1