Artudatech Left/Right Tail Light Lamp

1. Product Basic Information

This manual provides essential information for the installation, operation, maintenance, and troubleshooting of your Artudatech Automotive Tail Light Assembly.

Product Overview

Product Name: Automotive Tail Light Assembly / Vehicle Rear Lamp Assembly / Car Rear Taillight Housing

Product Categories: Auto Lighting & Active Safety System Components, available in left (driver side) and right (passenger side) versions. These assemblies are designed as direct replacements for halogen or LED tail light systems in various car, SUV, pickup, and van models.

Core Function: Provides continuous rear positioning lighting during night driving, low-light conditions, or inclement weather, clearly marking the vehicle's position and outline for surrounding road users. Most integrated assemblies combine tail light, brake light, turn signal, reverse light, and rear fog light functions, comprehensively improving driving safety and ensuring complete rear lighting and warning performance of the vehicle.

2. Safety Warning Notice

WARNING: ELECTRIC SHOCK, FIRE & TRAFFIC ACCIDENT RISK

Automotive tail light assembly is a core rear safety lighting component, closely related to vehicle driving warning and circuit system. Improper installation, operation or use may cause electric shock, short circuit, fire, tail light failure and serious rear-end collisions or traffic accidents. Please operate in strict accordance with this manual and follow all safety requirements.

• Disconnect the vehicle battery power before installation, disassembly and maintenance. Never operate with power on to avoid high-voltage electric shock, short circuit or burning out the vehicle body control module and lighting circuit.
• Do not touch the lit bulb or LED chip directly with bare hands, as high surface temperature will cause burns. Halogen bulbs are prone to burst due to uneven heating if touched with oily hands; please wear clean lint-free gloves when handling lighting components.
• Do not modify the tail light circuit, replace non-standard bulbs/LEDs, change the wiring structure or shield the lens privately, which may cause circuit overload, fire, system failure and violation of road safety regulations.
• Ensure the tail light assembly is installed firmly and the waterproof gasket is sealed properly to prevent water, mud, and impurities from entering the housing, which can cause short circuits, corrosion, lamp damage, or lighting failure.
• Do not drive the vehicle on public roads if the tail light is faulty, damaged, or not working. Repair or replace it immediately to avoid traffic accidents and legal penalties.
• If the tail light emits smoke, peculiar smell, sparks, or becomes abnormally hot during use, turn off the vehicle power immediately, stop using, and conduct professional maintenance to eliminate potential safety hazards.

3. Installation & Matching Requirements

3.1 Model Matching & Pre-Installation Inspection

Before purchase and installation, confirm your vehicle's year, make, model, trim level, and original tail light type (halogen/LED, left/right side, integrated function) to select the fully compatible tail light assembly. After unpacking, inspect the product carefully:

• Check the lens for scratches, cracks, yellowing, deformation, or surface damage.
• Verify the housing for cracks, breakage, or fitting defects.
• Ensure rubber gaskets, wiring harness, bulbs/LED chips, mounting brackets, and fasteners are intact, with no loose parts or missing accessories.
• Confirm the product voltage, interface layout, and mounting position are completely consistent with the original parts to avoid installation failure, poor sealing, or lighting abnormality.

3.2 Standard Installation Specifications

1. Operation Preparation:
   • Park the vehicle on a flat and stable ground.
   • Turn off the engine completely and pull up the handbrake.
   • Disconnect the negative battery terminal to cut off all power supplies, preventing short circuits, electric shocks, or circuit burnouts.
   • Prepare professional tools such as screwdrivers, pliers, trim removal tools, and soft cloths.
   • Clean the vehicle's rear tail light mounting area thoroughly to remove dust, mud, debris, and residual adhesive.
2. Removal of Old Tail Light Assembly:
   • Open the vehicle trunk, rear hatch, or cargo bed.
   • Locate the fixing screws, buckles, and decorative trim panels of the old tail light assembly.
   • Remove the trim panels gently without prying forcibly to avoid damaging the vehicle body and rear interior trim.
   • Take out the fixing fasteners and disconnect the original wiring harness plug.
   • Pull out the old tail light assembly slowly and evenly. Do not twist or pull roughly to prevent damage to the mounting base and internal circuits.
3. New Tail Light Installation:
   • Clean the mounting base and surrounding contact area, removing residual impurities and oil stains.
   • Align the new tail light assembly with the vehicle's mounting holes and clamping slots.
   • Push it into place firmly and evenly.
   • Reinstall and tighten the fixing screws and buckles moderately (do not over-tighten to avoid cracking the housing or lens).
   • Connect the wiring harness plug completely according to the original interface sequence, ensuring the connection is firm, the buckle locks in place, and the waterproof gasket fits tightly without distortion, leakage, or gap.
4. Post-Installation Testing:
   • Reconnect the negative battery terminal.
   • Turn on the vehicle power.
   • Test all lighting functions in sequence: tail light, brake light, turn signal, reverse light, and rear fog light (if equipped).
   • Check whether all bulbs/LED chips light up normally, with no flickering, dim light, dead light, or asynchronous operation.
   • Verify no abnormal noise, circuit heating, or water seepage, and ensure the assembly is installed firmly with good sealing and qualified lighting effects.

4. Usage & Maintenance Instructions

4.1 Daily Usage Requirements

• Turn on the tail light synchronously with the vehicle's position lights or low beam during night driving, rainy, foggy, snowy, or low-light conditions. Keep the rear lighting function activated at all times.
• Avoid frequent and violent switching of lighting functions to reduce component loss.
• Do not modify or cover the tail light assembly without permission to ensure the lighting warning effect is not affected.
• Check the tail light function regularly before driving, especially for long-distance and night trips, to confirm all functions are normal.

4.2 Routine Maintenance Tips

• Clean the tail light lens regularly with a soft cotton cloth and neutral detergent. Remove dust, mud, bird droppings, ice, and snow to maintain good light transmittance.
• Do not use hard brushes, scouring pads, abrasive cleaners, or corrosive chemicals to avoid scratching, frosting, or damaging the lens.
• Check the assembly fastening condition, wiring harness connection, waterproof gasket integrity, and bulb/LED status every 1-3 months.
• Tighten loose fasteners, replace aged gaskets, and damaged lighting components in time.
• For halogen bulbs, replace them promptly when dim, blackened, burnt out, or flickering.
• For LED tail lights, keep the heat dissipation structure clean and unobstructed to ensure heat dissipation efficiency.

4.3 Storage Requirements

• Store unused tail light assemblies in a dry, cool, ventilated, dust-free, and shockproof environment.
• Keep away from high temperature, humidity, oil, corrosive substances, sharp objects, and heavy pressure.
• Avoid collision, extrusion, falling, and violent vibration during storage and transportation to prevent lens cracking, housing deformation, internal component damage, and poor contact.
• Do not place the product in direct sunlight or outdoor open air for a long time to avoid aging, yellowing, embrittlement, and performance degradation of plastic and rubber parts.

5. Common Faults & Troubleshooting

6. User Tips

• ECE Code Compliance: For users in Europe, it is important to verify that the tail lights have the necessary ECE (Economic Commission for Europe) markings to ensure they are legal for road use in your region. The product is stated to be CE Mark and E-MARK certified, complying with EU automotive lighting safety regulations (ECE R7, ECE R23). Always confirm local regulations.
• Professional Installation: While designed for plug-and-play, professional installation is recommended to ensure correct wiring, proper sealing, and optimal performance, especially if you are unfamiliar with automotive electrical systems.
• Bulb/Bulb Holder: Note that this product is supplied without bulbs and bulb holders. Ensure you have compatible bulbs and holders available for installation.

7. Specifications

8. Warranty & Support

8.1 Compliance Statement

This automotive tail light assembly complies with EU General Product Safety Directive (GPSD 2001/95/EC), RoHS Environmental Protection Directive, ECE R7 and ECE R23 automotive lighting regulations, and relevant international vehicle safety standards. Products sold to the EU market are marked with clear CE and E-MARK logos, meeting regional safety, environmental protection, and regulatory requirements.

8.2 After-sales Instructions

Please inspect the product appearance, accessories, model, and integrity immediately after receipt. For non-human quality problems such as manufacturing defects, functional failure, poor sealing, or model mismatch, contact the seller with order information and relevant photos to apply for return, replacement, or repair.

The warranty does not cover failures caused by incorrect installation, man-made collision, scratch, water immersion, unauthorized modification, use of non-standard accessories, natural aging, overdue maintenance, or improper operation in violation of this manual.

8.3 Warranty Reminder

The warranty period is subject to the product detail page. Normal after-sales service is provided for non-human quality problems within the warranty period. The manufacturer and seller are not responsible for traffic accidents, vehicle damage, legal liabilities, or other indirect losses caused by improper installation, illegal use, or delayed maintenance of faulty tail lights.

For further details or to view the original user manual in PDF format, please refer to the official document available at: User Manual (PDF).