TRazzo
New Registration
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- Mar 26, 2024
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- Your Mercedes
- c350e/2018/2.0
Hello all, I just purchased a 2018 C350E from my local BMW dealer so another noob here. The dealer provided build sheet showed GPS and prewire for SD nav, and the owners manual packet included the nav SD card. I put it into the SD slot and it reads no card inserted. I got a newer version card on EBay and tried that but get the same message. Is this just prewired for nav with the SD included and no nav installed or another problem? Any help would be appreciated - I did a search on this board and couldn't find the answer.
