Remove the ashtray. Then lift up and out on the tab labeled "Fuse Box"
In a 1992 Volvo 740, the fuse for the horn is typically located in the fuse box under the dashboard on the driver's side. You can find the fuse box by looking to the left of the steering column. The horn fuse is usually labeled, so refer to the diagram on the fuse box cover for identification. If the fuse is blown, replacing it should restore horn functionality.
The fuse box is not in the engine compartment. Check below the radio, behind the garbage container.
On a 1992 Volvo 740, the sunroof relay is typically located in the fuse box, which is found under the dashboard on the driver's side. You may need to consult the owner's manual for the exact position, as it can vary slightly depending on the specific model and options. If you’re having trouble locating it, you can also check for a relay labeled for the sunroof in the fuse box diagram.
The fuse box for a 1989 Volvo 740 Turbo Wagon is located under the dashboard on the driver's side. You can find it by looking to the left of the steering column, near the side of the dashboard. There may be a cover that needs to be removed to access the fuses. Additionally, there is a second fuse box located in the engine compartment for certain circuits.
In a 1992 Volvo 740 Turbo, the fuel pump relay is typically located in the passenger compartment, specifically on the driver's side behind the dashboard. It is mounted near the fuse box, often attached to the underside of the dashboard or in the area of the center console. To access it, you may need to remove a cover or panel. Always refer to your vehicle's service manual for precise location details and diagrams.
http://www.volvoclub.org.uk/faq/WaterPumpChange.html
behind the glove In the relay/fuse panel behind the ashtray. After you remove the ashtray and holder you will need to remove the box above it to access the relay
In the 1989 Volvo 740 GL with a Bosch system it is located just above the steering column on the dash.
In a Volvo 740, the starter relay is typically located in the engine compartment, near the battery. It is often mounted on or near the driver's side fender, within a relay/fuse box. If you're having difficulty locating it, consult the vehicle’s service manual for specific diagrams and locations.
7-25 amp Electric Cooling Fan
In the centre console behind the ash tray. AH
i have a 1989 740 and mine is located on under the hood it the green 1 on the side next to the air filter