LightHouse 4 v4.11.103 Release Notes (March 2026)

The following changes have been implemented in release v4.11.103 of the LightHouse 4 operating system.

To download the latest software release visit:

LightHouse 4 software download link
https://bit.ly/LH4-download

Note

When upgrading your display’s software, it is important to ensure that you also upgrade any networked Raymarine products to their latest available software versions.
There is an optional LightHouse 4 software package (“bundle”) available on the website which also includes the latest software for networked products.

Important

This release (v4.11.103) is the final software feature release for first generation Axiom-Series chartplotters. Refer to the First generation Axiom-Series software support notification for details.

First generation Axiom-Series software support notification

General improvements:

Improvements:
You can now select your preferred source for Water temperature readings from the Data sources menu. Multiple data sources (MDS)
Yanmar Evene can now be selected as the Engine manufacturer. Once Yanmar Evene is selected, a new Fuel Economy page will be available in the Dashboard app, and either animated or static ECO graphics will be displayed within engine dials. Fuel economy page
The appearance of Cross Track Error (XTE) data item has been improved. XTE data item
You can now place a waypoint and perform a Goto directly when a new AIS SART notification is received. Search And Rescue Transponders (SART)
New data items for Waypoint rounding, Time to turn, Next course and Base course have been added to the Navigation data category for display in Data cells within the Dashboard app, Sidebars and Data overlays. Navigation data

Improvements:

You can now select your preferred source for Water temperature readings from the Data sources menu.

Multiple data sources (MDS)

Yanmar Evene can now be selected as the Engine manufacturer. Once Yanmar Evene is selected, a new Fuel Economy page will be available in the Dashboard app, and either animated or static ECO graphics will be displayed within engine dials.

Fuel economy page

The appearance of Cross Track Error (XTE) data item has been improved.

XTE data item

You can now place a waypoint and perform a Goto directly when a new AIS SART notification is received.

Search And Rescue Transponders (SART)

New data items for Waypoint rounding, Time to turn, Next course and Base course have been added to the Navigation data category for display in Data cells within the Dashboard app, Sidebars and Data overlays.

Navigation data

First responder improvements:

The following improvements only apply to chartplotters configured using the First responder boating activity.

Improvements:
You can now lock approved routes so that they cannot be changed (requires v4.11.103). Command approved routes
You can now prevent Static data and SITREP FIDs being transmitted when your AIS device is in Normal mode. STEDS messaging transmission FIDs and checksums
You can now disable Wi-Fi and Bluetooth connections. Disable Bluetooth & Wi-Fi connections
Functionality has been added to allow dynamic Range and Bearing to be displayed in the Chart app at the cursor’s location. Cursor Range and Bearing info box

Improvements:

You can now lock approved routes so that they cannot be changed (requires v4.11.103).

Command approved routes

You can now prevent Static data and SITREP FIDs being transmitted when your AIS device is in Normal mode.

STEDS messaging transmission FIDs and checksums

You can now disable Wi-Fi and Bluetooth connections.

Disable Bluetooth & Wi-Fi connections

Functionality has been added to allow dynamic Range and Bearing to be displayed in the Chart app at the cursor’s location.

Cursor Range and Bearing info box