PACCAR Inc. T680 — Introduction

SEATS AND RESTRAINTS 1 WARNING! Seat heaters should not be used if the operator or passenger has difficulty in sensing and reacting to an increased temperature of the seat. The heater function may result in personal injury. CAUTION Do not use the seat heater for more than 10 minutes at one time. Always turn off the seat heaters when they are not needed. Overuse of the seat heater may decrease the capacity of the vehicle’s batteries and may result in poor starting and potential equip ment damage. 1. Seat heater/cooler 2. Seat thigh support up/down 3. Seat bottom angle adjustment 1. Seat fore/aft 2. Express down 3. Suspension stiffness 4. Seat height up/down 5. Lumbar and bolster* controls 6.

Recline adjustment 7. Armrest angle adjustment *This is an optional feature and may vary depending on the vehicle. 1-20 Y53-1200-1B1 (04/13)