Thought I'd add this in as I couldn't find anything on the forum....... Not knowing much about cars I decided to change my airfilter and a job which takes 10 seconds ended up taking 1hour and half as I didn't know what I was doing
To change the airfilter simple unfasten the 2 clips location on the engine cover the which are located on the lexus strip area.. Botton and the top
Then simply pull out the plastic casing (the Lexus strip area) swap the airfilter and hey presto
apologies if this has already been posted up