FITMENT:
For Cadillac CTS 2003-2007
For Cadillac SRX 2004-2008

CHECK FOLLOWING DETAILS BEFORE YOU BUY
1. Please make sure that the car stereo size is suitable for your car model.
2. Please read the installation instruction manual carefully and follow the instructions to test or
install this car radio. Wrong installation will cause a short circuit.

FAQ
1.The machine couldn't boot. Please check whether the connection of the power of
positive and negative is right, on the other hand,check whether the fuse is
burned,it's better send us photos to show in order to solve the problem.

2.Black screen or shutdown automatically. lt may lost software, so please check the
date of production on the PKboard.we can provide the right software to update
after know the date of production.

3.No sound. Check wiring diagram, make sure the connection is right.

4.The button doesn't work. Check whether the keys have stuck.

5.The radio doesn't work. Check whether the connection of radio antenna is right.

6.Search station automatically and couldn't stop. The local radio signal may be too
weak, try to search the station hardly.