2018 Denali Rear Air

JMV

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When I start the vehicle (remote or in person) its a roll of the dice whether the rear air turns on too. Sometimes yes... sometimes no. I don't want it on, repeatedly turn it off, only to have it turn on again upon re starting. I've checked the personalized settings multiple times; no to rear air on start up.
Is it a gremlin or am I doing something wrong?
 

athelpdesk

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I deal with the same thing in my 2019. My guess is it typically will deal with the remote start (there are settings for 'auto air/heat' in the remote start section). When I start it by push start, the rear air doesn't come on. When I remote start it (or when my wife presses the 'auto' or 'sync' buttons), I notice the rear air comes on.
 

JMV

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Do believe you nailed it. Remote start 99.9% no rear air; start it yourself inside rear air comes on (as long as front air is on) 99.0%.
 
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