Metra 99-7803G User Manual

After making all connections start the 

vehicle. Press and hold the rear defrost 

button until the LCD display starts 

flashing. At this point the kit is learning 

the type vehicle it’s connected to (so 

don’t touch anything!). The LCD will 

stop flashing after 30 to 60 seconds 

and the kit is now programmed.  This 

is so the kit identifies whether it is in a 

manual or auto climate system.  

The 99-7803 climate controls will 

function the same way it did from  

the factory.

back light color
1.  Press and hold mode button for 

5-10 seconds. The display will 

start flashing slowly.

2.  Press and hold the drivers temp up 

button to increase Red.

3.  Press and hold the drivers temp 

down button to decrease Red.

4.  Press and hold the fan up button to 

increase Green.

5.  Press and hold the fan down to 

decrease Green.

6.  Press and hold the passenger temp 

up button to increase Blue.

7.  Press and hold the Driver temp up 

button to decrease Blue.

8.  After you choose your color stop 

pressing the buttons and after 

10-seconds the color chosen  

will stay.