Parts for your 2017 Subaru Legacy-Exterior bulbs

Everything You Need to Know About Exterior Bulbs on the 2017 Subaru Legacy

The 2017 Subaru Legacy comes equipped with a range of exterior bulbs that play a vital role in vehicle safety and functionality. These exterior bulbs are fitted throughout the front, sides, and rear of the car, ensuring that the vehicle is visible to other drivers and pedestrians in various lighting and weather conditions. From headlights and tail lights to indicator and brake lights, these bulbs are essential components designed to keep drivers safe and compliant with road regulations.

Exterior bulbs on the 2017 Subaru Legacy serve multiple purposes. Firstly, headlights illuminate the road ahead, making night driving safer and helping the driver to see obstacles or hazards early. The car typically features halogen or LED headlights, depending on the trim level, both designed to provide bright, clear light. Tail lights at the rear of the vehicle not only make the car visible from behind during low light but also indicate when the vehicle is braking or reversing. Indicators or turn signals warn other road users of intended direction changes, which is critical for avoiding accidents. Finally, side marker lights enhance the vehicle's visibility from the side, especially when merging or crossing intersections at night.

When it comes to maintaining these exterior bulbs on a 2017 Subaru Legacy, regular checks are a must. Bulbs can dim over time or burn out completely, which can impact your safety and possibly lead to fines if you are caught driving with faulty lights. It's a good idea to inspect these bulbs during routine servicing or whenever you notice any flickering or brightness issues. Subaru recommends checking all exterior bulbs at least every 6 months, or more frequently if you often drive in harsh conditions like heavy rain, fog, or dusty environments.

Replacing exterior bulbs on the Legacy is often a straightforward process that many owners can handle at home with basic tools. However, some bulbs, especially those on high-intensity or LED headlights, might require professional service due to their complexity or the potential need for alignment after replacement. Before starting the replacement, make sure to consult the owner's manual to identify the correct bulb type and wattage. Using the wrong bulb can cause electrical issues or even damage the vehicle's lighting system.

When swapping out bulbs, it is advisable to replace them in pairs, this helps maintain consistent light output and colour. For example, if one headlight bulb blows, replacing both may be beneficial because the remaining bulb could already be nearing the end of its lifespan. Additionally, cleaning the light housings when replacing bulbs can improve brightness and visibility. Dust, grime, and moisture inside the headlight assembly can dull the beam and reduce safety.

Another point to keep in mind is handling the bulbs carefully. Oils from your fingers can create hot spots on the bulb glass leading to premature failures, so it's best to wear gloves or use a clean cloth when fitting new bulbs. Always ensure that the bulbs are securely seated in their sockets to prevent vibration damage or moisture ingress, which can shorten the lifespan of the bulbs.

Modern Subaru vehicles, including the 2017 Legacy, may feature a mix of conventional halogen, HID (high intensity discharge), or LED lighting in different exterior positions. LEDs typically last longer and are more energy-efficient but can be more expensive to replace. Halogen bulbs are generally easy to find and replace but have shorter lifespans. Subaru's regular maintenance schedules often include inspections of all exterior lighting to ensure everything remains in good working order.

For owners living in Australia, abiding by local vehicle lighting regulations is essential. This means not only ensuring all bulbs are functional but also that they emit the correct colour and intensity of light. Non-compliant bulbs can result in fines and might compromise your insurance in the event of a crash. Keeping exterior bulbs in top condition contributes to overall road safety for you and other drivers around you.

Some additional tips for caring for your 2017 Subaru Legacy's exterior bulbs include regularly inspecting the wiring and connectors for corrosion or damage. Moisture getting into electrical connections can cause bulbs to fail unexpectedly. If you notice flickering lights or bulbs burning out more frequently than usual, it's a good idea to have an automotive electrician take a look.

Ultimately, the exterior bulbs on the 2017 Subaru Legacy are more than just lights on a car. They are your visibility, your communication system to other road users, and your safety net in low-light situations. Treating them with proper care and maintenance ensures that your Legacy remains reliable, safe, and roadworthy, no matter where your journeys take you.