Interior Lamp(S) Do Not Illuminate - Mazda MX-5 1990 Workshop Manual

T
LIGHTING SYSTEM
Troubleshooting
Symptom: Interior lamp(s) do not illuminate.
05UOTX-176
Step 1
Verify the trouble symptom by operating the control switch and
opening the doors. Go to the specified Step.
Symptom
Go to
Interior lamp(s) do not illuminate when control switches are in any position Step 2
Interior lamp(s) illuminate when control switches are in ON position, but do not il-
Step 5
luminate with door open when switches are in DOOR position
Interior lamp(s) illuminate when control switches are in DOOR position, but do not
Step 7
illuminate when switches are in ON position
05UOTX-178
Step 2
1 . Check the ROOM 10A fuse.
2. If the fuse is burned, replace it. Check and repair the wire
harness if necessary.
3. If the fuse is OK, go to Step 3.
05UOTX-179
T-86