We installed additional LED Daytime Running Lights as we found the existing lights were ineffectual on dusty roads in bright sunlight. We were turning on the headlights to make ourselves more visible but found that it would automatically dim all the dash lights and the sound system screen, meaning we couldn’t use the handsfree system to make calls. The new lights are switched on manually via an illuminated toggle switch located next to the Hot Water Exchanger switch. The LEDs are extremely bright and compliment the existing daytime running lights.