2007 CLS 550 (W219) - FIRMWARE UPDATE
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Junior Member
Joined: Dec 2016
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2007 CLS 550
2007 CLS 550 (W219) - FIRMWARE UPDATE
Does anyone know if there is a firmware update available to the operating system in the head unit for updates to the interfaces for audio, phone and navigation?
I have the original factory software running for the interface and was wondering if possible to upgrade to a newer and improved interface for this 2007 CLS 550?
Thank you very much
I have the original factory software running for the interface and was wondering if possible to upgrade to a newer and improved interface for this 2007 CLS 550?
Thank you very much
Thread Starter
Junior Member
Joined: Dec 2016
Posts: 19
Likes: 0
2007 CLS 550
I've received different answers from different dealers. I was curious to know if someone that's familiar with the 2007 CLS W219 system knows if there was ever a firmware update following the factory version and if so what did it do.
Out Of Control!!
Joined: Jul 2003
Posts: 15,901
Likes: 4,630
From: North Scottsdale, AZ
'71 Pinto
Find service disc 211589142200 or 211589162200 replacement - no longer available through MB.
Addresses various radio, disc drive, navigation, and audio conditions + should enable quick MUTE of navigation voice, ETA, and telephone signal strength (if applicable).
- Power up the COMAND head unit and select “Radio” mode, make sure the head unit’s CD player is empty.
- Press and release the Key Combination (1, 3, 8) on the head unit simultaneously.
- When prompted, insert the correct Service Update Disc into the head unit disc player.
- Wait a few seconds while the head unit detects the disc, you may be prompted to accept the software update. Press “OK” hardkey to start the update process.
- When the update is complete, the head unit will eject the disc. Remove the disc and wait as the head unit will automatically reboot.
- Update process is now complete.
Addresses various radio, disc drive, navigation, and audio conditions + should enable quick MUTE of navigation voice, ETA, and telephone signal strength (if applicable).
- Power up the COMAND head unit and select “Radio” mode, make sure the head unit’s CD player is empty.
- Press and release the Key Combination (1, 3, 8) on the head unit simultaneously.
- When prompted, insert the correct Service Update Disc into the head unit disc player.
- Wait a few seconds while the head unit detects the disc, you may be prompted to accept the software update. Press “OK” hardkey to start the update process.
- When the update is complete, the head unit will eject the disc. Remove the disc and wait as the head unit will automatically reboot.
- Update process is now complete.
