What to know
- Fortunately, removing water from taillights is a relatively simple task that can be accomplished with a few basic tools and a bit of patience.
- If necessary, use a hairdryer or heat gun on a low setting to gently dry the taillight.
- When possible, park your vehicle in a garage or under a carport to reduce exposure to rain and moisture.
Waterlogged taillights can be a major safety hazard, impairing visibility and compromising your vehicle’s safety features. Fortunately, removing water from taillights is a relatively simple task that can be accomplished with a few basic tools and a bit of patience. This comprehensive guide will provide you with step-by-step instructions and helpful tips to ensure your taillights remain free of moisture.
Identifying the Source of Water Ingress
Before attempting to remove water from taillights, it’s essential to identify the source of the water ingress. Common entry points include:
- Cracked or damaged taillight lens: Inspect the taillight lens for any cracks, chips, or other damage that may allow water to enter.
- Loose taillight housing: Check if the taillight housing is securely fastened to the vehicle. Loose or improperly sealed housings can create gaps for water to seep in.
- Clogged drain holes: Taillights often have small drain holes to allow condensation to escape. If these holes become clogged with dirt or debris, water can accumulate inside.
Step-by-Step Guide to Removing Water from Taillights
Materials you’ll need:
- Clean cloths or paper towels
- Screwdriver or socket wrench
- Hairdryer or heat gun (optional)
- Sealant (optional)
Instructions:
1. Safety First: Disconnect the vehicle’s battery to prevent any electrical hazards.
2. Remove the Taillight: Locate the screws or bolts that secure the taillight housing to the vehicle. Remove them using a screwdriver or socket wrench.
3. Inspect the Taillight: Carefully examine the taillight lens, housing, and drain holes for any damage or obstructions.
4. Dry the Taillight: Use clean cloths or paper towels to soak up as much water as possible from the inside of the taillight.
5. Use a Hairdryer or Heat Gun: If necessary, use a hairdryer or heat gun on a low setting to gently dry the taillight. Avoid overheating the taillight.
6. Check for Drain Holes: Ensure that the drain holes are clear of any debris. If necessary, use a small wire or needle to unclog them.
7. Reseal the Taillight: If you notice any cracks or loose seals, apply a thin layer of sealant around the affected areas. This will prevent future water ingress.
8. Reinstall the Taillight: Reattach the taillight housing to the vehicle and tighten the screws or bolts securely.
9. Reconnect the Battery: Reconnect the vehicle’s battery and check if the taillights are functioning correctly.
Tips for Preventing Water Ingress
- Regularly inspect your taillights: Look for any cracks, damage, or loose seals.
- Clean the drain holes: Occasionally use a brush or compressed air to remove dirt and debris from the drain holes.
- Apply a sealant: If you notice any small gaps or potential entry points for water, apply a thin layer of sealant to create a waterproof barrier.
- Park in covered areas: When possible, park your vehicle in a garage or under a carport to reduce exposure to rain and moisture.
Troubleshooting Common Issues
- Water keeps re-entering the taillight: Inspect the taillight for any cracks or loose seals that may be allowing water to leak in.
- The taillight lens is fogging up: This is usually caused by condensation. Allow the taillight to dry thoroughly and ensure that the drain holes are clear.
- The taillight is not functioning: If the taillight does not illuminate after removing the water, check for any electrical issues or damaged wiring.
Answers to Your Most Common Questions
Q: How often should I check my taillights for water ingress?
A: It’s recommended to inspect your taillights for any signs of water damage or potential entry points at least once a year, especially after heavy rain or car washes.
Q: Can I use a vacuum cleaner to remove water from my taillight?
A: No, it’s not advisable to use a vacuum cleaner to remove water from taillights. The suction can damage the electrical components inside the taillight.
Q: Is it safe to drive with a waterlogged taillight?
A: No, driving with a waterlogged taillight is a safety hazard. Impaired visibility and malfunctioning taillights can compromise your ability to communicate with other drivers and increase the risk of accidents.
