No year given... Volvo 740GL Wagon general tail light bulb lamp replacement: Purchase the correct replacement tail light bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Then consult your owner's manual for the tail light bulb lamp replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).
First you have to remove the cover after cover is removed turn the build holder counter clockwise
you have to remove the bumper in order to remove the lights :)
no side lights or stop tail
no
Brake light switch ?
with a hammer
replace your switch, located under the brake pedal.
From inside the luggage compartment.
Get a rock
You can access the Nissan taillights from the cargo compartment. Remove the tail light assembly cover. Remove the tail light wiring harness. Remove the tail light assembly retaining bolts.
I had a similar problem with my S70 and discovered the headlight switch was defective. The switch had actually begun to separate causing the contacts for the tail lights not to make contact. Try having someone observe the tail lights while you push on the headlight switch. If the tail lights begin to work, replace the headlight switch.
Open rear door hatch. There on top of the rear tail lights you will see two or three screws. Remove those screws and gently remove the tail lights. When your done with the tails lights reinstall.