This DialDim BMW R 1300 GS / GSA Adventure lighting controller has the same features and settings as the universal controller, but includes a plug-&-play wiring adapter for effortless installation. Simply connect it to your battery and to a socket under your seat to unlock unique flash functions and independent dimming control of two sets of DENALI driving lights.

DialDim™ Lighting Controller

Provides a complete solution with easy control of all lighting functions.

Independently turn on/off and dim two sets of auxiliary lights from a single switch.
The LED halo switch displays your exact settings
Unlock intelligent flash functions that can cancel your auxiliary lights with your turn signal, flash your auxiliary lights as a turn signal, or flash your lights when you activate your horn.
On/Off & Dim
Independently control two sets of lights on/off and intensity level using the DialDim™ switch. The blue halo controls light set 1 and the green halo controls light set 2. Double-click to toggle between the two circuits.
 
High/Low Sync
Your auxiliary lights will automatically transition from your current setting to full intensity with the original high beam switch. Simply connect the blue input wire to your vehicle's high beam circuit to activate this function.
 
Stealth Mode
A smart 0% light intensity setting on the switch allows your lights to be "off" under normal driving conditions, but they will switch to 100% intensity with your vehicle's high beam switch. In this mode, the lights also react to turn signals and the horn, but they remain off when not detected.
 
Cancel with Turn Signals
When activated, the main lights (blue circuit 1) turn off in sync with your original turn signal. Simply connect the yellow and orange input wires to your vehicle's turn signal circuit to activate this function.
 
Flash as Turn Signal
When activated, your lights (green circuit 2) will flash in sync with your original turn signals. Simply connect the yellow and orange input wires to your vehicle's turn signal circuit to activate this function.
 
Strobe with Horn
When activated, the auxiliary lights on both circuits flash at 4 Hz when you activate your horn. Simply connect the green input wire to your vehicle's horn circuit to activate this function.
 
Electronically Fused Circuits
Both lighting circuits are electronically fused and can be reset directly from the switch itself! The halo lights up red to warn you of a circuit fuse trip.
 
Voltage Indicator
Upon vehicle startup, the switch halo flashes green to indicate a healthy battery voltage, or red to indicate a battery voltage below 11.8 volts.
 
Low Voltage Cutoff
If the battery voltage drops below 10.8 V, the lights will not turn on, preventing you from being stranded. The switch halo flashes 4 red LEDs to indicate the low voltage condition.