2018 GLC43 Navigation Screen Change - update needed?
I recently experienced a change in the Navigation screen layout (has switched to a basic display) versus the more colorful navigation screen. The vehicle has just turned 6 years old when I took note to the change.
Is this something other have experienced? Is this a Mercedes default setting that changes automatically at year 6?
I've notice navigation SD cards are available in the aftermarket (eBay, Amazon, etc). Would these update the navigation system (maps, image, etc). It appears these would just plug into the center console SD slot?
Anyone else have a similar experience?
Thoughts and input would be appreciated.




My hunch is that you may have night mode active during the day. Navigation systems typically have a night mode and a day mode. The day mode is colorful and the night mode is more monochrome to be easier on the eyes in the dark. Normally the default is that it switches between them based on whether your headlights are on or off or the amount of light detected by the ambient light sensor. Could be that the ambient light sensor is faulty or you accidently made night mode your permanent mode. This can be changed in the settings usually.
Last edited by superswiss; Nov 19, 2023 at 06:41 PM.
Perhaps since a SD card isn't applicable for a 2018 model... I'll call the dealer for the possibility of a software update? Has anyone gone this route?
Thanks
Last edited by andrew e coupe; Nov 30, 2023 at 07:58 PM.
The dealer did mention they have a navigation software update (via the parts department) called a 'Nav Pin' Code. This allows service to update the system. The quoted price was $341.62 to complete the update. The software is a 21/22 model year update.
Had anyone else updated theirs in this fashion?
Trending Topics




The dealer did mention they have a navigation software update (via the parts department) called a 'Nav Pin' Code. This allows service to update the system. The quoted price was $341.62 to complete the update. The software is a 21/22 model year update.
Had anyone else updated theirs in this fashion?
Last edited by superswiss; Dec 18, 2023 at 06:17 PM.
The Best of Mercedes & AMG
The dealer did mention they have a navigation software update (via the parts department) called a 'Nav Pin' Code. This allows service to update the system. The quoted price was $341.62 to complete the update. The software is a 21/22 model year update.
Had anyone else updated theirs in this fashion?


