If you wish to conduct adjustments on your own TGB Sunset 49 then it will always be a great idea to own a Workshop Manual for reference if perhaps you want to know how to take out a specific component including Dashboard and install it again properly.
TGB Sunset 49 Workshop Manuals will provide you with specific diagnostic wisdom with regards to your vehicle therefore if something is not working it can help you find out what the situation is and the best way to fix it. After that you can determine if you can do this by yourself or if the job is too big you can make a booking for your Sunset 49 into a local mechanic.
TGB Sunset 49 manual