GM Service Manual Online
For 1990-2009 cars only

Headlamp Bulb Replacement High Beam


Object Number: 1737610  Size: MF

Callout

Component Name

Notice: Refer to Fastener Notice in the Preface section.

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

Preliminary Procedure

Remove the headlamp assembly. Refer to Headlamp Replacement .

1

Headlamp Bulb Access Cover Screws (Qty: 4)

Tighten
3 N·m (27 lb in)

2

Headlamp Bulb Access Cover

3

High Beam Headlamp Bulb

Caution: Refer to Halogen Bulb Caution in the Preface section.

Tip
Disconnect all electrical connectors before attempting removal.

Headlamp Bulb Replacement Low Beam


Object Number: 1737611  Size: MF

Callout

Component Name

Notice: Refer to Fastener Notice in the Preface section.

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

Preliminary Procedure

Remove the headlamp assembly. Refer to Headlamp Replacement .

1

Headlamp Bulb Access Cover Screws (Qty: 4)

Tighten
3 N·m (27 lb in)

2

Headlamp Bulb Access Cover

3

Low Beam Headlamp Bulb

Caution: Refer to Halogen Bulb Caution in the Preface section.

Tip
Disconnect all electrical connectors before attempting removal.

Headlamp Bulb Replacement HID High Beam


Object Number: 1737640  Size: MF

Callout

Component Name

Caution: The high intensity discharge system produces high voltage and current. To reduce the risk of severe shocks and burns:

   • Never open the high intensity discharge system ballast or the arc tube assembly starter.
   • Never probe between the high intensity discharge system ballast output connector and the arc tube assembly.

Caution: The high intensity discharge system produces high voltage and current. In order to reduce the risk of severe shocks and burns, the battery negative cable must be disconnected any time service work is being performed on or around the high intensity discharge system.

Caution: Refer to Halogen Bulb Caution in the Preface section.

Notice: Refer to Fastener Notice in the Preface section.

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

Preliminary Procedure

Remove the headlamp assembly. Refer to Headlamp Replacement .

1

Headlamp Bulb Access Cover Screws (Qty: 4)

Tighten
3 N·m (27 lb in)

2

Headlamp Bulb Access Cover

3

High Beam Headlamp Bulb

Notice: When removing or replacing the arc tube, the arc tube must not contact the side of the headlamp housing or the bulb shield. Damage to the arc tube may result.

Tip
Disconnect all electrical connectors before attempting removal.

Headlamp Bulb Replacement HID Low Beam


Object Number: 1737639  Size: MF

Callout

Component Name

Caution: The high intensity discharge system produces high voltage and current. To reduce the risk of severe shocks and burns:

   • Never open the high intensity discharge system ballast or the arc tube assembly starter.
   • Never probe between the high intensity discharge system ballast output connector and the arc tube assembly.

Caution: The high intensity discharge system produces high voltage and current. In order to reduce the risk of severe shocks and burns, the battery negative cable must be disconnected any time service work is being performed on or around the high intensity discharge system.

Caution: Refer to Halogen Bulb Caution in the Preface section.

Notice: Refer to Fastener Notice in the Preface section.

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

Preliminary Procedure

Remove the headlamp assembly. Refer to Headlamp Replacement .

1

Headlamp Bulb Access Cover Screws (Qty: 4)

Tighten
3 N·m (27 lb in)

2

Headlamp Bulb Access Cover

3

Low Beam Headlamp Bulb

Notice: When removing or replacing the arc tube, the arc tube must not contact the side of the headlamp housing or the bulb shield. Damage to the arc tube may result.

Tip
Disconnect all electrical connectors before attempting removal.