GLC Class (X253) Produced 2016-2022

Navigation Post-Purchase?

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Old Dec 16, 2019 | 01:05 AM
  #1  
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GLC 300 - 2020
Navigation Post-Purchase?

I have a GLC 2020 and did not get the navigation package. Does anyone know if there’s any way to add navigation post-purchase? I really don’t like Car-Play (it displays on only half the screen and the cable is annoying).

I cannot even find an SD slot to experiment with an MB map from ebay and I can’t find anything online... any thoughts??
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Old Dec 16, 2019 | 10:17 AM
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I negotiated adding the Navigation to my 2020 GLC on purchase that came with CarPlay. It took a while for them to figure out how to add it but they finally did and I have both now. I believe they would have charged $750 for the nav.
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Old Dec 16, 2019 | 11:09 AM
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On my 2018 you needed to have option code 355 pre-installed to use the SD card navigation. The card slot is in the middle console. Others can correct me, but probably the same applies for the 2020 model.

As to CarPlay, the wired part is a bummer. But, as to viewing the screen, you can toggle between the dashboard view and full screen view, so you can have navigation take up the full screen. It is not intuitive, but if I remember just clicking on the map when the screen is in dashboard mode will make it full screen.
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Old Dec 16, 2019 | 02:21 PM
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Yeah... unfortunately in the 2020 model there is no SD Slot, and it cannot go full screen :/
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Old Jan 5, 2020 | 01:06 AM
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Originally Posted by idtotx
I negotiated adding the Navigation to my 2020 GLC on purchase that came with CarPlay. It took a while for them to figure out how to add it but they finally did and I have both now. I believe they would have charged $750 for the nav.
My dealership is telling me it can’t be done. Can you share your contact info on who you talked to at your dealership?
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Old Jan 5, 2020 | 04:43 AM
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Silly question, but the car has USB-C, can you just use an SD card reader, or copy the files from the SD to a USB thumb drive? (I realise MBUX navigation may not be compatible with the older version but it seems worth a go?)
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Old Aug 12, 2020 | 12:29 AM
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Originally Posted by Bwood
My dealership is telling me it can’t be done. Can you share your contact info on who you talked to at your dealership?
Have you managed to get this done, or has anyone figured out how to get a dealership to enable the navigation “subscription” here in the US? I believe this is an item in the Mercedes Me Store in the UK but we don’t have the store here yet in the US. Thanks for the info!
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Old Aug 22, 2020 | 12:23 AM
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I have a 2020 GLC without navigation. There is no SD card slot anywhere in the vehicle.

i am wondering if the navigation would work if I buy an SD adapter and the navigation card from eBay?

any idea?




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Old Aug 23, 2020 | 04:42 AM
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In a nutshell... no...
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Old Aug 24, 2020 | 08:44 PM
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Originally Posted by fabbrisd1
In a nutshell... no...
i concur - you need the system itself to have the software to read/use maps on an external SD card. These systems (MBUX) were not designed to have secondary types of navigation from an SD card, so connecting that even with adapter wouldn’t do anything as far as I know.
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Old Aug 25, 2020 | 02:15 PM
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Originally Posted by dalazernet
i concur - you need the system itself to have the software to read/use maps on an external SD card. These systems (MBUX) were not designed to have secondary types of navigation from an SD card, so connecting that even with adapter wouldn’t do anything as far as I know.
From my glc x253 my19, there was an option that said sd card nav prewiring. Do you have that option or has it been changed in the refresh?
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Old Aug 25, 2020 | 11:24 PM
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Originally Posted by ParjAS
From my glc x253 my19, there was an option that said sd card nav prewiring. Do you have that option or has it been changed in the refresh?
As far as I know that option isn’t available and the MBUX system wasn’t designed to use a third party navigation (garmin/tomtom) via SD card loaded maps. Instead the MBUX system was designed to be modular so that features could simply be enabled and licensed to provide additional capabilities, providing the hardware exists. I may be wrong, but that’s what I’ve found thus far.
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Old Aug 26, 2020 | 02:00 PM
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Originally Posted by dalazernet
As far as I know that option isn’t available and the MBUX system wasn’t designed to use a third party navigation (garmin/tomtom) via SD card loaded maps. Instead the MBUX system was designed to be modular so that features could simply be enabled and licensed to provide additional capabilities, providing the hardware exists. I may be wrong, but that’s what I’ve found thus far.
Honestly, that's a step in the wrong direction.
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Old Aug 26, 2020 | 07:04 PM
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Originally Posted by egewaily
I have a 2020 GLC without navigation. There is no SD card slot anywhere in the vehicle.

i am wondering if the navigation would work if I buy an SD adapter and the navigation card from eBay?

any idea?


Best solution is to use Apple Car Play or Android and you have access to Apple Maps / Google Maps or Waze. Anyone will give you excellent navigation. Plus you don’t need any other add ones. With Siri you can say a destination and it will load the address . Think it works with Android too.
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Old Aug 28, 2020 | 02:27 PM
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Originally Posted by DESAL
Best solution is to use Apple Car Play or Android and you have access to Apple Maps / Google Maps or Waze. Anyone will give you excellent navigation. Plus you don’t need any other add ones. With Siri you can say a destination and it will load the address . Think it works with Android too.
MBUX has this really silly problem and it's not becasue of any limitations or anything, but apple carplay/android auto uses only 2/3 of he screen in the middle. OP mentioned this already and does not like it.
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Old Aug 28, 2020 | 09:46 PM
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For 2020 GLC - If you don't get Multimedia Package you don't get a factory built-in or upgrade-able Navigation system at all?
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Old Aug 29, 2020 | 01:47 AM
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Correct...
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Old Aug 29, 2020 | 08:03 AM
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Originally Posted by E55 KEV
For 2020 GLC - If you don't get Multimedia Package you don't get a factory built-in or upgrade-able Navigation system at all?
Originally Posted by fabbrisd1
Correct...
WOW! Thanks.
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Old Aug 29, 2020 | 09:35 AM
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Originally Posted by ParjAS
MBUX has this really silly problem and it's not becasue of any limitations or anything, but apple carplay/android auto uses only 2/3 of he screen in the middle. OP mentioned this already and does not like it.
And it have to be wired
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Old Aug 29, 2020 | 09:46 AM
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The "flip" side is this - since MBUX comes standard with Free Apple CarPlay & Free Android Auto - Multimedia ADDS a additional onboard Nav system.

Frankly - I have seen some comments about there are those who would "prefer" a different/full CP/AU layout - from my side I use Voice Directions - so really for me the map-on-the-screen is just a reassurance CP/AU is working.
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Old Sep 1, 2020 | 02:08 PM
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Last year's command system also had to be wired, however the system would use the whole 7 inches to display apple carplay. MBUX uses the middle 2/3s, which is big enough, consider the size of that screen, but has a really distracting black bit around. Apparently MB programmed it that way...
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Old Sep 1, 2020 | 02:10 PM
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Originally Posted by idtotx
I negotiated adding the Navigation to my 2020 GLC on purchase that came with CarPlay. It took a while for them to figure out how to add it but they finally did and I have both now. I believe they would have charged $750 for the nav.
Can you provide me the dealer that was able to figure out. My salesperson didnt realize that my old GLC had navigation when he ordered the new one without it. We really need navigation and he is trying to figure out.
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Old Sep 1, 2020 | 02:16 PM
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Originally Posted by rockin000
Can you provide me the dealer that was able to figure out. My salesperson didnt realize that my old GLC had navigation when he ordered the new one without it. We really need navigation and he is trying to figure out.
Use CarPlay until they figure it out.
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Old Sep 1, 2020 | 02:19 PM
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Cant use car play as there is spotty or no cell service where we are currently.
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Old Sep 1, 2020 | 10:47 PM
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CarPlay here the US uses GPS, not cell towers, doesn't it ?
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