I recently bought a Lotus Elise, and the stock key has a flashlight built in that you can use to light up the key slot or engine/trunk release. The light was broken, so I ordered new batteries. Well, even with new batteries, the lights did not work, so I bought new light bulbs as well, and that fixed it. So I needed both new batteries and new bulbs. These are weird/rare bulbs AND batteries, super easy to install, but not easy to find. Here are some links to where I bought mine.

Parts Required

• Light Bulb N-903-145-02
• VARTA V625U / Vinnic L1560 battery