KS BMW M3 Euro Smoke Tail Lights are a great add on for your M3's appearance. With cutting edge red and clear restyling and the most popular finishes, KS Euro M3 tail lamps maintains it's position as the biggest and best aftermarket lighting company in the world.
These BMW M3 KS Euro JDM Smoke Tail Lens are made using superior materials and constructed by precise CAD engineering to assure long life, quality, and performance. These M3 KS Euro Lights are also meticulously designed to US DOT Federal Motor Vehicle Safety Standards as well, making them stylish AND street legal.
These KS BMW M3 Euro Smoke Tail Lamps, like all the other head lights, tail lens, and foglights on our site come complete with both sides.
Tools generally needed to install BMW M3 Tail Lights
- Socket wrench set or Phillips screw driver
- Painters tape to prevent scratches to your BMW M3
- (Rare) Torque wrenches, etc.
BMW M3 Tail Light installation procedure
- Inspect the new set of BMW M3 tail lights to make sure you can complete the installation with the tools you have available.
- Disconnect your BMW M3 battery's negative battery terminal. If your stereo requires a key in order to reboot, please be sure you have it before disconnecting the battery. Also, be aware that you will probably have to reset your clocks, etc. after reconnecting the battery later. Please note that some vehicles (such as newer GMs) have extremely sensitive electrical systems. In these cases failure to disconnect the battery before attempting installation may lead to blown taillamp fuses or other damage.
- Apply painters tape on your BMW M3 around the edges of your M3's taillights to prevent any scratches that might occur while removing and installing taillamps. If uninstalling your BMW M3 rear bumper is required, make sure you have a safe surface to place the M3 bumper on and that the working surface below the vehicle is also safe in the event the bumper falls down. This step is particularly important because tail lens, unlike headlights, often require a little force to come loose, leaving many people to inadvertently scratch their BMW M3 in the process.
- Without touching the glass, uninstall the stock brake, signal and reverse bulbs (as applicable). For bulbs with flat rectangle harnesses, you just pull the bulb firmly outward. For bulbs with round bases, you usually just push them in a bit, and then turn a quarter turn to release them. Once the bulb is removed, place them in their original container (if available). If they are cold, you could also store them in a ziplock type of bag. Please note that if your BMW M3 tail lamps have a harness that can be separated via a main harness that leaves part of the harness with the bulbs inside the M3 tail lights, you will still need both parts of the harness since the aftermarket BMW M3 tail lights are designed to either re-use the stock bulbs (altezzas) or to connect directly into the bulb harnesses (LED taillights).
- Unscrew the BMW M3 taillamps from the front or use a socket wrench to undo the M3 tail lamps from the back. Be aware that the old BMW M3 tail lights might fall immediately once the tension of the bolts is removed. For this reason, it is best to lightly hold the lights in place with your free hand as you unbolt or unscrew them.
- Remove the old BMW M3 taillens and store in a way that the lens will not be scratched. Install the new BMW M3 tail lens and bolt / screw in place.
- BMW M3 Euro Tail Lights: Reinstall the old bulbs into the new M3 taillights. Be aware some M3 tail lights might make use of a conversion harness that connects into one of your stock harnesses and splits the function into two separate bulbs. In these cases, the new bulbs should be included.
- Reconnect your BMW M3 battery and turn on your BMW M3 taillamps and check for proper operation and blinking speed. If any functions are not operational, try flipping the plugs the reverse orientation and double checking that the resistor boxes are fully connected.
- Reconnect all connections and tighten all bolts in place.
Are these BMW M3 tail lights sold by piece or as a pair?
All our BMW taillights are sold in the full pair. When you pay the listed price, you receive the complete set including both the right and the left sides.
Are these BMW M3 tail lights street legal?
As far as we know the Sonar (aka Spyder) and KS (Anzo) brand tail lights on our website are all street legal as mandated by federal law in the United States. This basically means that they are designed to the specifications set forth by the DOT (United States Department of Transportation). Occasionally, DOT might test models for compliance. If any BMW M3 taillights fail (rare) DOT will have the companies issue a recall. For those tail lens, you can return them to us for a refund. For any other brands besides Sonar (aka Spyder) and KS (aka Anzo), we can not guarantee DOT compliance. Also, please be advised that your local laws that may disallow these sorts of taillights to be used.
How can I prevent my BMW M3 tail lights from fogging up?
During the first few days of operation, it is normal to see some moisture appear in your BMW M3 tail lens. This is due to the small amounts of moisture in the plastic and coating that are evaporated when the tail lens are first warmed up during use. This sort of moisture is normal and should disappear within a few days.
To be sure that no external moisture gets into the new BMW M3 tail lens though, it is a prudent idea to silicone seal the edges. Clear silicone sealant can be found in any hardware store (and some auto part stores), and can be applied to the seam along the M3 taillights where the clear lens meets the rear housing. Also, even if a bulb has died, make sure to keep it installed in the M3 tail lamp until you replace it to prevent moisture from entering through the bulb hole.
Can I smoke my BMW M3 tail lights?
While smoking your BMW M3 taillights (tinting them) is certainly possible through the use of carefully applied spray tint (use light even coats), doing so may make them too dark to be legal. Please check your local laws as well as smoked BMW M3 taillights of any darkness might be illegal in your area.
