hi all, just bought a 2012 panda twinair, and she is wonderfull condition with 32000 on the clock the car sat garaged for 18 mts till i got it, does it need a timing belt changed, if not when should it be done, next last night i worked at the buttons on the dash now today the lights are on all the time back lights as well, have i done something or what, please help thanks. Day lights are ok.