If your radio controls are working backwards compared to the owner’s manual there may be a simple solution. The most common reason for this is the radio motor is upside down.
To resolve this: When attaching the radio display to your radio motor, the Retrosound logo on the motor should be facing up. (See below) This will ensure the controls (shafts) are correctly orientated as right and left once you have completed your installation.
Once the Radio display is attached to the motor and the Retrosound logo is facing up add the Infinimount brackets and shafts. The control shafts are universal, there is not a left and right.
If the radio is already installed it is best to remove the radio and correct the mounting.