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7.3 Replacing the illumination module
The battery should last 5 years but this will not affect
the normal operation and security of your device.
Replacement light modules are available.
1. Open the weather cover and safe.
2. Remove the screw securing the illumination
module (Image13).
3. Remove the code cover.
4. Remove the old illumination module.
5. Place the new illumination module over the four
retaining lugs.
6. Replace the code cover.
7. Replace the screw of the illumination module
8. Close the lid and weather cover.
Image 13