I have just noticed a graunching noise coming from underneath my 2007 Volvo S80 when reversing. After a little PD, the noise seems to be coming from the rear nearside wheel and can be full recreated without the engine running or car in reverse gear. Fairly sure the noise has only started happening today (as I reverse onto my drive each time and would have noticed it). I'm guessing at a disk problem, but curious as to why it only happens in reverse? Too dark to take the wheel off tonight and have a further look.
Anyone experienced this or know what it could be??
"For every complicated problem, there is always a simple, wrong answer"