![Pontiac 1999 Bonneville Owner'S Manual Download Page 233](http://html1.mh-extra.com/html/pontiac/1999-bonneville/1999-bonneville_owners-manual_1579151233.webp)
First Edition for Pontiac Bonneville Owner’s Manual – 1999
yellow
blue
5-17
How to Add Coolant to the Radiator
C–45–6704–T
1. You can remove the radiator pressure cap when the
cooling system, including the radiator pressure cap
and upper radiator hose, is no longer hot. Turn the
pressure cap slowly counterclockwise until it first
stops. (Don’t press down while turning the
pressure cap.)
If you hear a hiss, wait for that to stop. A hiss means
there is still some pressure left.
C–45–6705–T
2. Then keep turning the pressure cap, but now push
down as you turn it. Remove the pressure cap.
Summary of Contents for 1999 Bonneville
Page 6: ...First Edition for Pontiac Bonneville Owner s Manual 1999 yellowblue vi NOTES ...
Page 60: ...First Edition for Pontiac Bonneville Owner s Manual 1999 yellowblue 1 54 NOTES ...
Page 118: ...yellowblue 2 58 The Instrument Panel Your Information System ...
Page 121: ...yellowblue 2 61 Cluster with Compass and Gages ...
Page 122: ...yellowblue 2 62 Cluster with Compass and Boost Gage ...
Page 146: ...yellowblue 2 86 NOTES ...
Page 178: ...First Edition for Pontiac Bonneville Owner s Manual 1999 yellowblue 3 32 NOTES ...
Page 250: ...First Edition for Pontiac Bonneville Owner s Manual 1999 yellowblue 5 34 NOTES ...
Page 363: ...yellowblue 7 41 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 364: ...yellowblue 7 42 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 380: ...First Edition for Pontiac Bonneville Owner s Manual 1999 yellowblue 8 16 NOTES ...