Are your interior lamps cracked or missing altogether? Replace them with new ones and give yourself plenty of light in the cockpit when your BMW blows a fuse.
Interior Lamps
07-11-9-978-372-M97
Bulb, 12V - 3W (without base) for Dashboard Instruments, Each Brand: Osram-Sylvania [Photo]
$0.50
Interior Lamp Assembly
61-31-1-370-805-M9
Interior Light Switch Left, 3-Series All (1984-91) Brand: Genuine BMW [Photo]
$9.75
61-31-1-368-430-M44
Interior Light Switch Right, 3-Series All (1984-91) Brand: Hella [Photo]
$5.25
63-31-1-363-234-M44
Dome Light Assembly, 318i (1984-85), 325e/es/i/is/ix (1984-91) Brand: Hella [Photo][Photo]