Also, the answer to the first question, although I recommend against it, and I make all occupants wear their seatbelts, as my own life has been saved twice by seat belts:
One time disable
If at any time the driver/front passenger quickly buckles then unbuckles
the BeltMinder feature for that seating position, the BeltMinder is
disabled for the current ignition cycle. The BeltMinder feature will
re-enable during the same ignition cycle if the occupant buckles and
remains buckled for approximately 30 seconds. Confirmation is not given
for the one time disable.
Deactivating/activating the BeltMinder feature
The driver and front passenger BeltMinder are
deactivated/activated independently. When deactivating/activating
one seating position, do not buckle the other position as this will
terminate the process.
Read steps 1 - 4 thoroughly before proceeding with the
deactivation/activation programming procedure.
Note: The driver and front passenger BeltMinder features must be
disabled/enabled separately. Both cannot be disable/enabled during the
same key cycle.
The driver and front passenger BeltMinder features can be
deactivated/activated by performing the following procedure:
Before following the procedure, make sure that:
• The parking brake is set
• The gearshift is in P (Park) (automatic transmission)
• The ignition switch is in the OFF position
• The driver and front passenger safety belts are unbuckled
1. Turn the ignition switch to the RUN (or ON) position. (DO NOT
START THE ENGINE)
2. Wait until the safety belt warning light turns off. (Approximately
1 minute)
• Step 3 must be completed within 50 seconds after the safety belt
warning light turns off.
3. For the seating position being disabled, buckle then unbuckle the
safety belt 9 times, ending in the unbuckled state. (Step 3 must be
completed within 50 seconds after the safety belt warning light turns
off.)
• After step 3, the restraint system warning light (airbag light) will be
turned on for three seconds.
4. Within 10 seconds of the light turning on, buckle then unbuckle the
safety belt.
• This will disable the BeltMinder feature for that seating position if it
is currently enabled. As confirmation, the restraint system warning
light will flash 4 times per second for 3 seconds.
• This will enable the BeltMinder feature for that seating position if it
is currently disabled. As confirmation, the restraint system warning
light will flash 4 times per second for 3 seconds, followed by
3 seconds with the light off, then followed by the restraint system
warning light flashing 4 times per second for 3 seconds again.