If you need to perform adjustments on your own Yamaha SRX 6 then it is usually recommended to own a Workshop Manual to use as a reference in the event you want to know the way to take off a specific component such as the Dashboard and fit it again perfectly.
Yamaha SRX 6 Workshop Manuals provides specific diagnostic guidelines on your vehicle so if something is wrong it will help you understand what the problem is and ways to repair it. After that you can assess if this can be done by yourself or if ever the job is too big you are able to book your SRX 6 into a suitable friendly mechanic.
Yamaha SRX 6 manual