pajero timing chain and many buttons

:confused:trying to get some info on this pajero exceed 2.8 auto 1997 i jst got.loads of buttons! 'at' buttton 'overdrive' ? not sure how i should have them set for most economical driving etc. also theres a release catch like the bonnet one but with an oil symbol ? and Finally is it right this vehicle has a timing chain so no belt to change? all help greatly appreciated. thanks

were you able to find the info you were looking for? anyway, better late than never...

-always leave overdrive on. it allows the tranny to use top gear (4th) for fuel economy.
-the other release catch should be for the fuel filler door
-yes, it has a timing chain

hth :)