Using the ashtray in the front centre console
NOTE Damage to the stowage compartment under the ashtray due to intense heat
The stowage compartment under the ashtray is not heat resistant and could be damaged if you rest a lit cigarette on it.
Make sure that the ashtray is fully engaged.
To open:
push up cover 
of the ashtray on its right or left side. To remove the insert:
press insert 
forwards slightly and pull it out upwards. To fit the insert:
press insert into the holder until it engages.