MacBook Pro 15-inch SMC Firmware Update 1.2
This SMC Firmware Update improves the sensing and accuracy of the MagSafe Power Adapter indicator light, and the battery charge indicator lights on MacBook Pro (Late 2008) computers.
The updater application will be installed in the /Applications/Utilities folder and will launch automatically. Please follow the instructions in the updater application to complete the update process.
For more information, please visit: http://support.apple.com/kb/HT2368
For additional information, please visit: OS X Mountain Lion: Firmware updates may keep reappearing in the Mac App Store.
Updating to SMC Firmware version = 1.33f8