No model year was given so here's the general Mercedes-Benz 230SLK brake light bulb lamp replacement procedure: Purchase the correct replacement brake light bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement brake light bulb information. Then consult your owner's manual for the replacement procedure. As simple as it sounds, the owner's manual is the best place to start for brake light bulb lamp 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).
you have to replace the parking light bold because is the same as the brake light so just replace the light bold I think is the middle one between turning light and backing light. you have to replace the parking light bold because is the same as the brake light so just replace the light bold I think is the middle one between turning light and backing light.
expose back of bulb, turn to the left, replace bulb, return to socket, turn to the right
Replace the switch.
take panels on the inside of the trunk off and they should be right behind the taillights 3rd brake light is on the bottom of the back dash
go into your trunk and you will see little black tabs on the inside un screw those tabs the brake light will then pop right out...
is it in the rear spoiler? Thru the trunk, light socket is right below rear window
either acces it through the trunk or screws on the outside...
locate the fuse box under dash and look for brake lights replace with the right amp fuse. the fuse you pull out will have a number on it that is the apms fuse you will need to replace
for the 3rd brake light removal, push the lower right side of the plastic housing to the left and easily push up. it will come right out, before pulling completely out disconnect the quick connect by sqeezing tab...
AnswerIf this were my car, I would replace the brake light switch ( near the brake pedal ). This could be the problem and is about the cheapest thing to start with. Good luck.check the ground connection at the taillights a bad ground will cause this
Remove the Phillips screws holding the lens in place, remove the lens, push bulb into socket and rotate counter-clockwise, reverse procedure to install. There are three light bulbs when the brake light column is taken out. If just my brake light is out, which bulb needs to be replaced?
Replace the brake lamp (the one on the right that doesn't go on). Go to a local autoparts store to buy the bulb (usually not more than a few dollars). They might even help you replace it. If it was just a burnt-out bulb, the brake lamp light on the dash should go out once the bulb is working again.