WeiserCAN – Smart Lighting Controller

What's new with the WeiserCAN?

• Programmable hyperflashing: Make your brake lights flash rapidly during braking – configurable by speed or always active.
• Weiser Wizard built-in: extensive presets and customizable settings without external software.
• DRL control for: Turn your turn signals (in the handguards or on the steering column) into bright daytime running lights that flash automatically when indicating a turn.
• Auxiliary light integration: Add one or two additional tail lights (such as the Denali B6 or T3) and adjust their brightness and braking intensity directly via your BMW's controls.
• On-bike programming: No laptop or apps needed — everything is configured using the buttons on your handlebars and the WonderWheel.
• Fault output: faulty bulbs are transparently passed to the dashboard — no additional error codes.
• Warning lights: work even with the ignition off (hazard function present).

The result? A fully customizable lighting system that makes you more visible, noticeable, and safer — both on and off-road.

Available ordering options

WeiserCAN is available without or with front indicator wiring. Choose the front cable set only if you want additional functionality (beyond the standard flashing function).

Important option warning

Indicator-only function is optional — and should only be selected if an auxiliary brake/running light is installed. The auxiliary brake/running function must be activated for correct operation.

Models and compatibility

The Weisercan is available for the following models:

• 2024+ R1300 GS
• 2025+ R1300 GSA
• 2025+ R1300 RS
• 2021–2024 R1250 GS/GSA
• 2018–2020 R1250 GS/GSA Available Now
  

Technical specifications

• Standby current draw: ≈ 68 µA
• Passive, read-only CANbus connection
• Support for high-brightness LED systems without error codes
• Dedicated aux output for brake/running light
• Programmable hyperflash (OFF / ALWAYS ON / 3 speeds)
• Transparent fault reporting to the dashboard in case of bulb failure

Installation & safety

The WeiserCAN is designed for easy installation and a secure, non-invasive integration with the original electrical system. While the unit is plug & play, we recommend installation by a qualified mechanic if you are not familiar with CANbus wiring or motorcycle electronics.