Hi guys i have a maxima qx 3ltr auto with a digital display heater my question is the temp will not go lower than 18 on the temp setting it will go up to max temp but no lower than 18 when i press the up / down switch any ideas will be welcome cheers

 

The 4th Gen’s auto heat/AC system won’t display a temperature lower than 18*C/65*F.

There’s nothing wrong with your system.

Here’s a snip from the FSM verifying the minimum and maximum temperature settings.

 

Thanks that has put my mind at rest it just seems odd most cars go to zero anyway cheers