If you want to undertake maintenance tasks to your Dinli DL 904 Lightning then it is always a great idea to own a Workshop Manual to use as reference if you want to know tips to strip off a certain part like the Dashboard and match it again in the correct way.
Dinli DL 904 Lightning Workshop Manuals will give you special diagnostic info for your vehicle so if something is faulty it will help you discover what the problem is and some ways to resolve it. After that you can determine if this can be done yourself or in case the job is simply too big you can actually make a booking for your DL 904 Lightning in to a suitable repair garage.
Dinli DL 904 Lightning manual