Climate Control Illumination problem
 

okay, so i change my stock climate control to the jdm climate control and the climate control does not illuminate everywhere, only the number lights up and sometime randomly the temp (hot/cold) bulb come on randomly. I check the bulb to see if they were fine and they were so im thinking could it be some bad wiring? i also tried switching the bulbs that was working into the ones that not working and none were working this time..

Sounds like loose connection.

Test the bulbs you are using fir resistance to ensure they are good. No resistance bad bulb.

If good: Then test voltage at contact point.

If good: then the bulb contact is bad.

If no voltage then check voltage at connector.

Somewhere you will find the problem..

Ye i had a similar problem. I bought LED's to find out there dimmer than the stock bulbs.

Ive given up now, i just use the dim bulbs.