Remove the ashtray. Then lift up and out on the tab labeled "Fuse Box"
The fuse box is not in the engine compartment. Check below the radio, behind the garbage container.
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.
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
under the ashtray, center console. pull out the tray and the little flap below it
Right above the oil pan in the center of the block.
You need to replace it. There are 2 screws that hold it on.
under an behind ash tray remove ash tray an all will be answered
in the hood on the right side