This describes how to remove the headlamp levelling motor located within the headlamp itself. These are usually spotted as failing when the headlamps are first turned on, an intermittent whiring noise can be heard from the offending lamp and the beam will hunt up and down.
Damage to the nerves in the leg and foot are another common cause of numb feet. Damage to the peripheral nervous system is known as peripheral neuropathy and affects how signals are transmitted from the nerves to the central nervous system, commonly causing foot numbness.
But when feet feel cold but are not cold to the touch, a possible cause is a neurologic problem, such as peripheral neuropathy. Of course, feet can get cold for many reasons. The most obvious is a cold environment, along with a lack of proper shoes or socks.