1999 GMC Sonoma Owner's Manual - Page 42

yellowblue CAUTION: Never hold a baby in your arms while riding in a vehicle. A baby doesn't weigh much -- until a crash. During a crash a baby will become so heavy you can't hold it. For example, in a crash at only 25 mph (40 km/h), a 12-lb. (5.5 kg) baby will suddenly become a 240-lb. (110 kg) force on your arms. The baby would be almost impossible to hold. Secure the baby in an infant restraint, but be sure to turn off the passenger's air bag. See "Securing a Child Restraint in the Right Front Seat Position" in the Index for more on this, including important safety information. 1-36