For 1990-2009 cars

## Headlamp Bulb Replacement Oldsmobile

### Removal Procedure

• | For the low beam (right side), perform the following steps:

1. | Remove the MaxiFuse® center cover.

2. | Remove the low beam socket from the headlamp through the engine compartment behind the upper tie bar.

3. | Turn the socket counterclockwise in order to remove the socket.

4. | Disconnect the connector (1) from the bulb.

• | For the low beam (left side), perform the following steps:

1. | Remove the air cleaner.

2. | Remove the low beam socket from the headlamp through the engine compartment behind the upper tie bar.

3. | Turn the socket counterclockwise in order to remove the socket.

4. | Disconnect the connector (1) from the bulb.

• | For the high beam (both sides), perform the following steps:

1. | Remove the sockets by reaching through the opening at the top of the headlamp assembly.

2. | Turn the sockets counterclockwise in order to remove the socket.

### Installation Procedure

• | For the low beam (right side), perform the following steps:

1. | Connect the connector (1) to the bulb.

2. | Turn the socket clockwise in order to retain the socket.

3. | Install the low beam socket into the headlamp through the engine compartment behind the upper tie bar.

4. | Install the MaxiFuse® center cover.

• | For the low beam (left side), perform the following steps:

1. | Connect the connector (1) to the bulb.

2. | Turn the socket clockwise in order to retain the socket.

3. | Install the low beam socket to the headlamp through the engine compartment behind the upper tie bar.

4. | Install the air cleaner.

• | For the high beam (both sides), perform the following steps:

1. | Install the sockets by reaching through the opening at the top of the headlamp assembly.

2. | Turn the sockets clockwise.

## Headlamp Bulb Replacement Buick

### Removal Procedure

• | For the low beam (right side), perform the following steps:

1. | Remove the low beam socket from the headlamp through the engine compartment behind the upper tie bar.

2. | Turn the socket counterclockwise in order to remove the socket.

3. | Disconnect the connector (1) from the bulb.

• | For the low beam (left side), perform the following steps:

1. | Remove the air cleaner.

2. | Remove the low beam socket from the headlamp through the engine compartment behind the upper tie bar.

3. | Turn the socket counterclockwise in order to remove the socket.

4. | Disconnect the connector (1) from the bulb.

• | For the high beam (both sides), perform the following steps:

1. | Remove the 2 headlamp mounting bolts (2) at the inboard edge of the headlamp in order to allow access to the high beam sockets.

2. | Remove the sockets by reaching through the opening at the top of the headlamp assembly.

3. | Turn the sockets counterclockwise.

### Installation Procedure

• | For the low beam (right side), perform the following steps:

1. | Connect the connector (1) to the bulb.

2. | Turn the socket clockwise in order to install the socket.

3. | Install the low beam socket into the headlamp through the engine compartment behind the upper tie bar.

• | For the low beam (left side), perform the following steps:

1. | Connect the connector (1) to the bulb.

2. | Turn the socket clockwise in order to install the socket.

3. | Install the low beam socket to the headlamp through the engine compartment behind the upper tie bar.

4. | Install the air cleaner.

• | For the high beam (both sides), perform the following steps:

1. | Install the sockets by reaching through the opening at the top of the headlamp assembly.

2. | Turn the sockets clockwise in order to retain the sockets.

3. | Install the 2 headlamp mounting bolts (2) at the inboard edge of the headlamp.