See also:

One Person Per Belt
Two people (including children) should never attempt to use a single seat belt. This could increase the severity of injuries in case of an accident. ...

Air conditioning refrigerant
Check the air conditioning lines and connections for leakage and damage. ...

Checking brake pedal clearance
You need a helper to check the brake pedal clearance. With the engine running, have your helper press down on the brake pedal several times and then hold it down with a force of about 110 lbs (5 ...