73,000 miles on my 01 GS. 22,000 of those have been since 23rd April this year through Canada and America. Got stuck in some traffic in Vegas last week and the bike was showing 7 bars on the temp gauge. Managed to get it parked up but had to move soon after to the hotel car park. The bike ran for a few minutes then stalled. It started again, but wouldn't hold idle and just died. It was REALLY hot so I just pushed it into the parking lot. Left it for 2 days while we explored Vegas, and it's been running perfectly since. The only thing I've noticed a few days after the event is that the running voltage can drop to as low as 12.8V at 3000rpm on my cheap voltmeter. No battery light when running and the battery is about 1.5 years old. The bike has been quite slow to start first thing in the morning (2×5s cranks) but fired up first crank there after. Having a look around the bike last night I noticed the below. I'm guessing it's due to the severe heat in Vegas, and could potentially be related to the occasional low voltage reading on the meter, but not sure. We've done over 1,200 miles since Vegas so there don't seem to be any major consequences. I'm just trying to figure out how worried I should be? We're in LA area and are planning to ride to Ushuaia. If it's a major issue I'd rather source a part in the states rather than further down the line. Any input is appreciated.