My wife was driving her 03 Accord home yesterday and she said it started doing this - https://bit.ly/3CBpPhp? No change in drivability or performance, but the ABS light came on and the gauges, odometer and Maintenance Required light started "pulsing" (the maintenance required light and cel were already on). Any idea what could cause that? I haven't had a chance to look at it yet, she just parked it in the garage and told me it's broke.

Thanks in advance for any help.

 

Turns out that's the international symbol for "you need a new alternator"!
Just in case anybody was wondering...