Exception in rendering! Message: window is not defined ReferenceError: window is not defined at new c (/tmp/execjs20161208-55793-xvr7lkjs:136:3912) at m.mountComponent (/tmp/execjs20161208-55793-xvr7lkjs:47:15602) at /tmp/execjs20161208-55793-xvr7lkjs:49:31860 at a.r.perform (/tmp/execjs20161208-55793-xvr7lkjs:47:12503) at Object.a [as renderToString] (/tmp/execjs20161208-55793-xvr7lkjs:49:31821) at r (/tmp/execjs20161208-55793-xvr7lkjs:50:21164) at Object.S.ReactOnRails.serverRenderReactComponent (/tmp/execjs20161208-55793-xvr7lkjs:32:6073) at eval (eval at <anonymous> (/tmp/execjs20161208-55793-xvr7lkjs:173:8), <anonymous>:10:23) at eval (eval at <anonymous> (/tmp/execjs20161208-55793-xvr7lkjs:173:8), <anonymous>:17:3) at /tmp/execjs20161208-55793-xvr7lkjs:173:8
How do the active head restraints work?
Active head restraints are provided only in the front two seats, and only on some Altimas (it depends on the trim level). If your car is equipped with these, they provide additional safety in the event of an accident. They actually work very simply:
The active head restraints only operate during low and medium speeds.
The active head restraints only operate in rear-end collisions, not front-end collisions.
Have a car question? Get free advice from our top-rated mechanics.
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%