Poor TATA harrier dark with mall functions

It is very bad to get its services. If your are driving in city / local or short drive it has problems with Driver control system which regularly gets mall function and needs urgent service, so very difficult to maintain with emergency service at any time which waste your time and money also . Company said it is regular problem and no solution for this. Most of the automatic functions mall fun at any time even music system also stop working at any time . Not advisable.