If you want to do adjustments on your own Highland 950 V2 then it is usually recommended to have access to a Workshop Manual for personal reference just in case you want to know techniques to strip off a certain part for example the Dashboard and match it again in the right way.
Highland 950 V2 Workshop Manuals will give certain diagnostic details for your vehicle so if something is faulty it helps you find out what the situation is and tips to repair it. You can then analyse if you can do this on your own or in the event the job is just too big you are able to make a booking for your 950 V2 right into a suitable repair garage.
Highland 950 V2 manual