Mercedes NTG 5.1 — India map activation code

NTG 5*1 - w176, w117, w246, r172, w156, w166, w292 (facelift 2016 and newer models), w212 (2015)

These are the India map versions this Mercedes head unit accepts. The activation code — the map PIN — is tied to your VIN, this region and one version: it does not work on another car or another version. These are map updates. A region change requires a separate process with a diagnostic device, and it is not a service we currently offer.

2021 (v9)2022 (v10)

This head unit

UnitNTG 5.1

RegionIndia (in)

Versions2

Other regions for this head unit

Europe North America Africa/Middle East Australia/New Zealand South America Southeast Asia Taiwan

Which cars have the NTG 5.1?

NTG 5*1 - w176, w117, w246, r172, w156, w166, w292 (facelift 2016 and newer models), w212 (2015)

Does the code download the map?

No. You install the map files yourself from USB. The code unlocks them on the head unit.