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With great difficulty. ha ha. First you must remove the turn signal / cornering lamp next to the headlight. Then you can (barely) reach in and detach the locking ring behind the bulb by turning it counter clockwise. Then the bulb and socket can be moved outwards. Unplug the bulb from the socket, plug in the new one and reinstall it as you took the old one out. Be sure not to touch the glass on the new bulb; skin oil will cause it to crack when it heats up.
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What motor is in your 1991 Cadillac brougham?
I have a 1991 cadillac brougham the car is a Hearse the vin#1G6DW54E3MR722246
Where is the amplifier located on a 1991 Cadillac fleetwood brougham?
There is No amplifier inside a cadillac fleetwood brougham d'elegance
Would the hood on a 1988 Cadillac Brougham fit on a 1991 Cadillac brougham?
Yes, it should be a perfect fit.
How do you repair the opera lights on a 1991 Cadillac brougham?
you have to go from the inside removing the plastic cover from the inner pillar from there self explanatory
Where is the heater fan on a 1991 Cadillac brougham?
it is on the passenger side right next to the windshield under the hood it is black and has a purple and black wire connected to it
Where is the fuse box located for a 1991 Cadillac Brougham?
One fuse panel is below L/S dash, the other is under the hood L/S
Where is the gas tank button to open the tank on a 1991 Cadillac brougham d'elegance?
there is no button inside the car pull the license plate down in rear and fill her up.
How do you replace the fuel pump on a 1991 Cadillac Seville?
Drop the fuel tank. Its in the tank
How much is it to replace freeze plugs on a 1991 cadillac sedan deville?
Around $500.
How do you replace the oil pump on a 1991 Cadillac Deville?
You have to remove the oil pan to get at the oil pump.
How do you tighten a fan belt on a 1991 Cadillac De ville?
you replace the spring tensioner or the belt because there are no adjustments.
1991 Cadillac DeVille all dash lights won't work but all other lights will?
You most likely have a blown fuse. See owners manual for fuse location and replace it. Very simple fix. If that is not it, you might have a bad connection somewhere and if are not good with taking dashboards apart, I'd see a mechanic.
