hi guys, still need ya help.
got a vibration thru the whole car around 90-105 then it dissappears, had the front wheels balanced but still got the vibration. any ideas/
jimbo.k

hi ojf, thanks for the info, but this seems really strange. the groaning doesnt happen when i am not in sports mode? i have tried stopping really hard in economy mode no probs at all, even tried braking lite but cant reproduce the effect. however i have tried it in sports mode and it not happening n...

hi, dont really know if its the same prob, but when i put mine in sports mode then i get this vibration under heavy breaking from bout 30mph down, just had the wheels balanced and the brakes checked by volvo and they cant find the prob, when i turn the engine off it resumes back to normal, v strange...

hello friends, this seems a bit strange on my 850 t5 estate. after putting the auto gearbox in sports mode and driving for a while (10 mins) when braking it feels like the ABS is working heavily, what i mean is the car vibates as i slow down. this does not happen in economy mode. the conditions were...