Check And Correct The Adjustment Of The Headlamps - AP82.10-P-8260O

Model 290 

Dynamic LED headlamp, shown on model 290 

Courtesy of MERCEDES-BENZ USA

Shown on model 257.321 

Courtesy of MERCEDES-BENZ USA

	Risk of accident  from vehicle starting off by itself when engine running. Risk of injury  (bruises and burns) resulting from working on the engine while it is being started or when it is running.	Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
	General information on checking/correcting headlamp adjustment		AH82.10-P-1000-01A
	Check
1	Check low beam setting, adjust if necessary.	Dynamic LED headlamps, ECE version	AP82.10-P-8263PD
		Dynamic LED headlamp, SAE version Before the low beams are checked and set, all the operation steps listed in the linked description must be performed carefully. Otherwise, the headlamps concerned may not be correctly set, which can then jeopardize the road safety of the vehicle.	AP82.10-P-8263PE
2	Switch on main beam.	Model 290 with code 608 (Adaptive Highbeam Assist) Model 290 with code 628 (Adaptive Highbeam Assist Plus) For vehicles with active high beams assistant, have an assistant operate headlamp flashing. Otherwise the check cannot be carried out correctly.
3	Check setting of high beam.	The high beams are adjusted when the corresponding low beam headlamp is adjusted; the high beams cannot be adjusted separately. If the high beam setting is not OK, ↓ rectify problems. After obtaining special order.	AP82.10-P-8260-02J
4	Reset switch positions to input condition.