Anyone have this problem: While driving at night with the high beams off I can see an intermittent flash on the instrument cluster (high beam indicator) that's about 1/3 as bright as if it was on? I tried adjusting the dimmer switch to see if it would affect it but it doesn't? This is a new truck to me so far (only 500 miles to date) and I didn't find any info. on the search tab. It's distracting to catch a glimpse of it flashing.