Nissan Repair: Nissan 1990 pick up truck, nissan d21, intermotor

Question
How do you replace the head light switch?
I mean, is there a trick to it, or anything I should know?
Someone said the whole steering wheel has to come off.

Answer
Kevin,

rockauto.com has the switch you need.  The column cover has to come off to access the switch.  The steering wheel does not have to come off.

1990 NISSAN D21 PICKUP 3.0L 2960cc V6 MFI (H) [VG30E] SOHC : Electrical-Switch & Relay : Headlight Switch  Wiki   Price
AIRTEX / WELLS Part # 1S2647  {#25540D4500, SW2838}
 w/o Cruise Control or Intermittent Wipers

$46.99
Add to Cart
STANDARD MOTOR PRODUCTS Part # CBS1002  Intermotor
 w/ Cruise Control;

$48.79
Add to Cart
STANDARD MOTOR PRODUCTS Part # CBS1003  Intermotor
 w/o Cruise Control;

$49.79
Add to Cart
AIRTEX / WELLS Part # 1S2635  {#2554003G06, SW2826}
 w/Cruise Control & Intermittent Wipers