It doesn't sound that bad...
I didn't see the race, I gave up following F1 when BBC ducked out of their contract and half the races went to SKY, but from how you describe it, it doesn't sound that bad. Especially given Brundle's previous gaffs.
He's in a foreign country, covering an international event, surely asking if someone speaks English is far more polite than just going up to someone and then blabbering something to them and assuming they'll speak English? There are plenty of very successful Asian business people who don't speak English who are more than well-heeled enough to have been on that grid.