125000555 - I66 ONE DIPPED HEADLAMP LOWERED AND NOT MOVING

One headlamp is completely lowered and not moving, the other is working properly. Warning: Presence of high voltage (25 kV) at the gas discharge bulb connector during the first 0.7 seconds after the dipped headlamps have been turned on. Do not switch on the dipped headlamps when the discharge lamp connector is not correctly connected. Do not disconnect the discharge bulb connector with the dipped headlamps switched on. Handle the discharge bulb with clean, cloth gloves and never touch the glass bulb with your fingers. Never reverse the polarity of the supply line for the headlamps or else the control unit will be irreversibly damaged.

		Results of the tests
1	CLOCK LEAD CHECK	All OK	Problems met	Operation
	Check the continuity of the clock lead	Continue to Step 2	Clock lead broken	Restore the continuity See    See E3080 HEADLAMP AGLINMENT CORRECTOR
			Control unit not sending clock signal	Replace control unit Op.    Op. 5540B43 CONTROL UNIT OF ONE RIGHT GAS DISCHARGE LIGHT CLUSTER ONE LH OR RH RR WITH LIGHT CLUSTER REMOVED
2	SENSOR LEAD CHECK	All OK	Problems met	Operation
	Check the continuity of the sensor lead	Continue to Step 3	Sensor lead broken	Restore the continuity See    See E3080 HEADLAMP AGLINMENT CORRECTOR
			Control unit not sending sensor signal	Replace control unit Op.    Op. 5540B43 CONTROL UNIT OF ONE RIGHT GAS DISCHARGE LIGHT CLUSTER ONE LH OR RH RR WITH LIGHT CLUSTER REMOVED
3	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	The fault persists	Replace the Body Computer Op.    Op. 5505A32 BODY COMPUTER - R R