Transmission Help

[anilmboss]

Hi All....I have a RR Sport SC 2006 model doing about 114k mileage, i came up with a transmission problem...the gears dont shift in the D option and neither in the D sport option...it stays in the 1st gear.....however i can change the gears manually via the shifter and it downshifts automatically...i got the HDC problem message coming up on screen sometimes and the suspension gets lowered automatically....can anyone advise what could be the issue?

thanks in advance....

 

[joey]

Sounds like either a battery or ECU issue for the transmission. HDC could be dirty ABS sensors. Suspension could be leaking air bags. 114k on a 2006 WOW you must be enjoying driving.