Remove/install bulbs of headlamp unit - AR82.10-P-1201RTB

MODEL 251 except CODE (615) Bi-xenon headlamp unit with integrated curve illumination except CODE (616) Bi-xenon headlamp unit with integrated asymmetrical curve illumination as of model year 2011 

Shown on the left front lamp unit 

Fig 1: Identifying Headlamp Unit Bulbs Remove/Install Components - Shown On Left Front Lamp Unit

Courtesy of MERCEDES-BENZ USA

Picture item, etc.	Work instructions
	Risk of death  caused by high voltage levels present at xenon headlamps. Risk of explosion/fire hazard  due to highly flammable substances in the area of damaged xenon bulbs Risk of injury  due to UV light, hot components on xenon headlamps and glass splinters when xenon bulbs burst Risk of poisoning  caused by inhalation of mercury vapors and by toxic salts and mercury compounds being ingested or coming into contact with skin	Do not come into contact with parts that are under high voltage. Persons with active electronic implants  (e.g. heart pacemakers) must never work on xenon headlamps. Switch off entire lighting system. Wear insulated safety shoes, safety glasses and protective gloves. Remove highly inflammable materials from the hazard area. Ensure sufficient ventilation in the working area.	AS82.10-Z-0001-01A
		Do not touch glass bulb elements of bulbs with fingers but rather use a soft cloth free of oil and grease, otherwise bulbs may be damaged during operation by overheating
		Switch off the exterior lights prior to making a bulb replacement in order to avoid a short circuit.
		Switch off ignition and remove transmitter key or Keyless Go start/stop button from EZS control unit Keyless Go start/stop button only for vehicles with code (889) Keyless Go.
E1e1, E2e1	Left high beam, right high beam	Detach housing cover, twist high beam socket to the left and remove. Remove left high beam (E1e1) or right high beam (E2e1) from high beam socket.
E1e2, E2e2	Left low beam, right low beam	Detach housing cover, twist low beam socket to the left and remove. Remove left low beam (E1e2) or right low beam (E2e2) from low beam socket.
E1e3, E2e3	Left standing and parking lamp, right standing and parking lamp	Turn left standing light and parking light socket (E1e3) or right standing light and parking light socket (E2e3) to the left and remove.
E1e5, E2e5	Left turn signal light, right turn signal light	Remove front section of fender liner at front fender. Remove screws/bolts, remove cover. Remove left turn signal light (E1e5) or right turn signal light (E2e5) from front lamp unit.	AR88.10-P-1310RT
E1e6, E2e6	Left side marker lamp, right side marker lamp	Turn left side marker lamp (E1e6) or right side marker lamp (E2e6) to the left and remove. When changing the side marker lamp:  ↓
		Remove front section of fender liner at front fender.	AR88.10-P-1310RT