My original radio in my 05 is really scared of bumps when playing cds, is that normal?

 

Not normal. I believe the CD player has memory to hold some of whatever is playing when the laser joggles. It should be able to ignore some pretty serious bumps.
-skip-

 

Agreed - definitely not normal. Are you having the problem with factory-pressed CDs, or ones you've burnt yourself?

It's fairly common for the tracking to get wonky as the laser transport in a CD player starts to show its age, but I wouldn't think that would be a problem with an '05 model yet.

 

I beleive it is an 8 MB buffer so 1 - 3 seconds of bump that is a pretty harsh bump or your radio is failing.

If this is CD's you have burned try different media some media sucks

 

all cd's, original or burned...all ask the dealer then, thanks a lot