Mercedes navigation SD cards in this category cover factory systems that read map data from an SD card or microSD card rather than from an internal hard drive. Navi‑World lists support for NTG 5.1 Audio 20 CD, NTG 5.2 Audio 20 CD, NTG 5.5 Audio 20 CD, and Becker Map Pilot in SD and microSD formats.
The key buying step is system matching. Mercedes Audio 20 CD and Becker Map Pilot are separate platforms, and the correct update depends on the exact NTG version, the map region, and the card format used by the head unit or navigation module.
Supported Mercedes Systems
This category is built around four main Mercedes navigation platforms. The page specifically names NTG 5.1, NTG 5.2, NTG 5.5 Audio 20 CD, and Becker Map Pilot.
Some listed SD card products also identify Garmin MAP PILOT compatibility and Mercedes option codes. Example product pages mention Garmin MAP PILOT code 357, Audio 20 CD code 522, and touchpad-dependent fitment on selected vehicles.
Regional Map Coverage
Europe is the main focus in this category, with additional support for North America, Africa + Middle East, and Australia & New Zealand on selected Mercedes systems. The category text states that Europe commonly uses the newest available 2025/2026 package where that platform still receives current releases.
For older platforms where publisher support has slowed down, Navi‑World states that it supplies the latest available final release rather than presenting the product as newly updated. That distinction matters for buyers comparing current Europe packages against North America or legacy Becker media.
How to Choose the Correct Card
Check three details before ordering: your Mercedes navigation platform, the required region, and whether your system reads SD or microSD media. The category text explicitly warns that “Audio 20” alone is not enough to identify the correct product.
If your current card or system menu shows Garmin MAP PILOT, Becker Map Pilot, NTG 5.1, NTG 5.2, or NTG 5.5, match that wording exactly to the product page. On selected Mercedes Garmin products, Navi‑World also notes fitment details such as touchpad requirement and vehicle generation references like NTG5 Star1 or NTG5 Star2.
Example Mercedes Part Numbers
The category currently includes several confirmed part numbers and region/version combinations. Examples include A2059062807 for Europe NTG 5.5 Audio20CD V13.0 2025/2026, A2139069110 Europe Garmin MAP PILOT V20 2023/2024, A2189062704 Europe Garmin MAP PILOT V20 2023/2024, A2059068506 North America NTG 5.5 V9.0 2021 final version, and A2059061407 Australia/New Zealand NTG 5.5 V8 2023 final version.
These references improve compatibility checks because Mercedes SD cards are not interchangeable across all systems. A matching part number reduces the risk of ordering a card for the wrong region or hardware generation.
Compatibility Snapshot
System
Media type
Typical region options
Notes
System
Media type
Typical region options
Notes
NTG 5.1 Audio 20 CD
SD card
Europe, North America
Match exact platform and region
NTG 5.2 Audio 20 CD
SD card
Europe, North America
Do not order by “Audio 20” name alone
NTG 5.5 Audio 20 CD
SD card
Europe, North America, Africa/Middle East, Australia/New Zealand
Some products use Garmin MAP PILOT labeling
Becker Map Pilot
SD or microSD
Region-specific
Card format depends on module
Delivery and Support
Navi‑World states that physical cards are dispatched from UK and Lithuania warehouses. For key European destinations such as Germany, the UK, France, Italy, and Spain, the site states delivery is typically around one week under normal conditions.
The category also states that customer support can help confirm the correct option when the system label or region is unclear. That is worth using before purchase because wrong-card issues usually come from platform mismatch rather than card failure.
