Hualingan android interface Navigation System upgrade for VOLVO S90 with Apple carplay 8+128G DVR

1,we will provide 13 months of free maintenance service (means do not charge the cost of labor) from the date of your purchase. 2,If damaged is caused by undue wear and tear, dirt, misused, improper installation/operation, accident or repaired by unauthorized person, the warranty becomes void.(Repair parts fee will be charged) 3,repair parts ratio: 100: 1 (refers to parts, rather than the whole,Specific requirements pls ask the seller) Contact；sandy@ 0086-15994733165