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  1. M

    R230 command replacement.

    I would also like to fit a new Andriod head unit, I can't see anything on the Erisin site for the R230 facelift but these seem to fit the bill: https://www.amazon.co.uk/XISEDO-Mercedes-Headunit-Navigation-Bluetooth/dp/B089LM6T58...
  2. M

    Ntg 2.5 firmware versions

    Thanks Alfie, you have confirmed my suspicions! This really is typical of car dealers, they have your car for a full day, do bugger all, then tell you they need a part or something. I had hoped that MB might be different but it would seem they are the same as all the others. Never mind...
  3. M

    Ntg 2.5 firmware versions

    Thanks for this, the table shows that I have the 08 version of the maps which tallies but I still cant see what Firmware version I have. My understanding (which may be wrong!) is that in Enginering mode I need to look at the HW/SW field for the firmware version. I have 07/51/08/13/01, from what...
  4. M

    Ntg 2.5 firmware versions

    MB had my 09 SL in to update the command firmware and maps today, they tell me that they have updated the firmware to the latest version but need a map disc which they have had to order to complete the job, but as I'm unable to find Eco Route or other new features that apparently come with the...
  5. M

    Digital speedo wrong.

    I think your first thoughts are quite correct the digital readout is showing the MPH equivalent of a KPH analogue figure. My SL shows MPH on the analogue speedo and KPH on the digital which I find very irritating I would much rather it showed MPH on both. A trip to the dealers is need I fear!
  6. M

    NTG 2.5 SD card compatibility

    I've tried 4gb SDHC unknown make, 8gb Sony and 8gb Sandisk and none of these work, however, a 2gb Sandisk works fine, is compatibility firmware dependent by any chance?
  7. M

    Satnav Map Options?

    I have just bought a SL350 MY2009 facelift model. The satnav is working but the Post Code coverage seems very poor so I wondered whether upgrading the maps would help at all or perhaps there is some other way of improving the post code coverage. I attach the Engineering Screen so that those...
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