Lockout Switch Feature
On Impala models, the driver window switch has a lockout switch which disconnects the battery positive voltage to the front passenger, left rear (LR) and right rear (RR) window switches, disabling them.
On Impala models, the driver window switch has a lockout switch which disconnects the battery positive voltage to the front passenger, left rear (LR) and right rear (RR) window switches, disabling them.