1. Please read the dimensions shown on pictures and make sure if your dash board opening size is one of the following sizes, if yes, our stereo can match your car perfectly:
2. If your DASH BOARD opening size is not the above three, then you need to buy a double din DASH KIT that fits your car model.
3. Some cars may also require two additional accessories to complete the installation:
4. The head unit has a memory function. If the ACC wire (red wire) and the B+ wire (yellow wire) are connected reversely during the installation, the product will have no memory function after the power is off.
5. The working voltage of this car stereo is 12V, it can't be used for large trucks with 24V, and the car stereo will be damaged when the voltage is over 16V.