I have a 2010 (60) reg Mazda 2 TS2 automatic that I bought used from a Mazda dealer in the summer. It's a great little car (my first Mazda) and I love driving it but recently I've noticed an intermittent noise that is annoying me so I'm thinking if I know what is causing it I may be able to have it repaired under my 1 year warranty.
Basically when I am in traffic and moving forward slowly there is a high-pitched squeak/squeal, apparently coming from the passenger side. It's not continuous and there's no noise when I use the brakes - it's just an slight on-and-off squeal as the car creeps forward. I'm thinking maybe it's a brake wear indicator but all the info I've seen online about this suggests the noise would be continuous and loud. Do you have an opinion?
Thanks.

 

Likley so especally on the DE mazda 2s see this alot the wear indicator is likley only just touching the disc, my mx5 started doing this on the rear but only on roundabouts wiredly