199000819 - I059 INTERIOR LIGHTS DO NOT GO OFF / COME ON GRADUALLY

The timed interior lights operate when controlled manually, but the dimmer does not work when the doors are opened.

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 courtesy light switch condition and operation	Move on to Step 2	1. Courtesy light contacts defective2. Switches incorrectly positioned	1. Repair or replace the courtesy light    Op. 7040E10 FRONT COURTESY LIGHT - R+R 2. Restore switch position
2	INTERIOR LIGHTS ELECTRICAL CIRCUIT CHECK	All OK	Problems encountered	Operation
	Check:- Body Computer power supply;- connections between the switches on the lock and Body Computer;- 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. Body Computer earth defective3. Body Computer power supply defective	1. Restore the correct connections    See E2510 COURTESY LIGHTS 2. Restore earth connection    See E2510 COURTESY LIGHTS 3. Restore power supply connection    See E2510 COURTESY LIGHTS
3	CHECK ON CORRECT OPERATION	All OK	Problems encountered	Operation
	Check that the fault is no longer present	End of diagnosis	The fault persists	Replace Body Computer    Op. 5505A32 BODY COMPUTER - R.R