199000818 - I058 INTERIOR LIGHTS DO NOT GO OFF AT KEY-ON

The interior lights operate when operated manually, but the timer does not stop when the key is turned on.

When one of the side doors is opened, the courtesy light timer comes on for 3 minutes and light activation/deactivation is gradual (dimmed) When the vehicle is unlocked after operating the remote control, the courtesy light comes on for 15 seconds, which is interrupted by the key on signal. If the key on signal is present continuously after opening a door, the courtesy lights come on.

		Test results
1	INDIVIDUAL BULB CHECK	All OK	Problems encountered	Operation
	Check the condition of the relevant bulb holder assembly and operation of the courtesy light switches	Move on to Step 2	1. Front courtesy light fault2. Left front door switch fault3. Right front door switch fault4. Left rear door switch fault5. Right rear door switch fault6. Boot switch fault	1. Repair or replace the courtesy light    Op. 7040E10 FRONT COURTESY LIGHT - R+R 2. Restore or replace switch3. Restore or replace switch4. Restore or replace switch5. Restore or replace switch6. Restore or replace switch
2	INTERIOR LIGHTS ELECTRICAL CIRCUIT CHECK	All OK	Problems encountered	Operation
	Check the following, in order:- connections between the courtesy light and Body Computer;- connection to courtesy light + 30;- courtesy light earth connection    See E2510 COURTESY LIGHTS	Move on to Step 3	1. Connections not correct2. Earth on courtesy lights defective	1. Restore the correct connections    See E2510 COURTESY LIGHTS 2. Restore the correct earth connection    See E2510 COURTESY LIGHTS
3	CHECK SIGNAL	All OK	Problems encountered	Operation
	Check for presence of + 15 on body computer    See E2510 COURTESY LIGHTS	End of diagnosis	Signal does not reach Body Computer	Restore the correct power supply to the Body Computer. If necessary, replace the Body Computer    Op. 5505A32 BODY COMPUTER - R.R