		Test results
1	CHECK USING DIAGNOSTIC EQUIPMENT	All OK	Problems encountered	Operation
	Connect the diagnostic equipment to the diagnostic socket and check the following at the Body Computer Node: - the plausibiilty of the hazard warning lights on/off parameter	End of diagnosis	Parameter does not change status	Move on to Step 2
2	ELECTRICAL SYSTEM CHECK	All OK	Problems encountered	Operation
	Check the continuity of the wiring between the hazard warning lights button and the Body Computer Node. See E2020 DIRECTION INDICATORS / HAZARD WARNING LIGHTS	Move on to Step 3	Wiring interrupted	Restore the correct connections See E2020 DIRECTION INDICATORS / HAZARD WARNING LIGHTS
3	ELECTRICAL SYSTEM CHECK	All OK	Problems encountered	Operation
	Check hazard warning lights button earth See E2020 DIRECTION INDICATORS / HAZARD WARNING LIGHTS	Move on to Step 4	Earth interrupted	Restore correct earth See E2020 DIRECTION INDICATORS / HAZARD WARNING LIGHTS
4	CHECK ON OPERATION OF CONTROL BUTTON	All OK	Problems encountered	Operation
	Check the operation of the hazard warning lights button See Test 7040AD HAZARD WARNING LIGHTS/CENTRAL LOCKING BUTTONS OPERATION CHECK	Move on to Step 5	Internal circuit interrupted	Replace the hazard warning lights control Op. 7040A85 INSTRUMENT PANEL CENTRE FRAME - R.R.
5	CORRECT OPERATION CHECK	All OK	Problems encountered	Operation
	Check that the fault is no longer present	End of diagnosis	Fault persists	Replace the body computer Op. 5505A35 MAIN BODY COMPUTER/JUNCTION UNIT - R.R.

The direction indicators do not come on when the hazard warning lights button is pressed