See more from Ask Carzone 
When to change my Mokka's gearbox oil?
I have a opel mokka 1.7 automatic it is a 142 , when do I get a gear box oil change ?
Our answer:
Hi Kate,
There is no set change period for the gearbox oil in that car, but there should be an indicator that pops up on the dashboard to let you know when it's required. If in doubt, ask your mechanic to check the condition of the oil.
Have a motoring question? Ask us here!
Ask us anything motoring related and please provide as much information as possible so we can give you the most accurate advice.