Headlight bulbs (halogen, HID, LED), brake lights, turn signal diagnosis, DRL module replacement, and headlight lens restoration. Chico's high UV index yellows plastic headlight lenses faster than in mild climates. Brake light out = traffic stop and safety risk. Same-day service on most lighting repairs.
Automotive lighting service in Chico covers headlight bulb and assembly replacement, tail light and brake light repair, turn signal diagnosis, DRL and LED module replacement, and headlight restoration. A burned-out brake light is a traffic stop waiting to happen and a safety issue — we fix lighting same-day in most cases. Headlight restoration is especially relevant in Chico's UV-intense summers, which yellow and haze plastic headlight lenses faster than in mild climates.
A non-functioning brake light is both a rear-end collision risk and a routine traffic stop cause. We check all brake lights during every 100-point digital inspection. Replacement is typically same-day and inexpensive. If the bulb is good but the light doesn't work, we diagnose the brake light switch, fuse, and wiring.
Halogen headlight bulb replacement is straightforward on most vehicles. HID (Xenon) headlights require ballast testing — a failed HID may be the ballast ($150–$300) rather than the bulb ($80–$150). LED headlights on newer vehicles are integrated modules — the entire housing unit may need replacement when an LED fails, as individual LED elements often aren't serviceable separately.
A turn signal that blinks rapidly (hyper-flash) indicates a burned-out bulb in that circuit — the reduced load changes the flash rate. Some LED vehicles require a load resistor or a specific LED replacement to maintain correct flash rate when a bulb is replaced. We diagnose and fix both traditional and LED turn signal systems.
Chico's high UV index (valley heat combined with clear skies) yellows and hazes plastic headlight lenses significantly faster than in overcast climates. Hazy lenses reduce light output by up to 80%. We restore headlights using a multi-step sanding and UV-resistant coating process — restoring clarity and applying a UV-resistant clear coat to slow re-yellowing.
DRLs on newer vehicles are often LED strips integrated into the headlight assembly. When a DRL fails on these vehicles, it may trigger a warning light and potentially disable other lighting functions through the BCM (Body Control Module). Diagnosis includes scanning the BCM for lighting-related codes.
Some vehicles (BMW, Mercedes, Audi, newer trucks) have adaptive headlights that aim based on steering input and vehicle level. After headlight housing replacement on these vehicles, the aim actuators must be calibrated using OEM-level scan tools. We perform this calibration on vehicles that require it.
Yes — brake light bulb replacement is same-day in almost every case. If the bulb is good but the light doesn't work, we diagnose the brake light switch, fuse, and wiring circuit. All brake lights are checked during every 100-point digital inspection.
Both are possible. A failed HID ballast is more common than a failed bulb on vehicles over 5 years old. We test the ballast before replacing either component — a ballast failing costs $150–$300 vs a bulb at $80–$150. We diagnose first.
Yes — headlight restoration using multi-step wet sanding and UV-resistant clear coat. Chico's UV exposure hazes lenses faster than in overcast climates. Restoration recovers up to 80% of lost light output and includes a UV-resistant coating to slow re-yellowing.
Hyper-flash (rapid blinking) in one direction indicates a burned-out bulb in that circuit — the reduced electrical load changes the flash rate. On LED vehicles, replacing a turn signal bulb may also require a load resistor to maintain correct flash rate.
Headlight restoration from $79.99 per pair — includes wet sanding, polish, and UV-resistant clear coat. Significantly less than headlight assembly replacement and often restores near-new clarity.
Free 100-point digital inspection · Written estimates · NAPA Gold 3-year / 36,000-mile warranty
📍 2695 CA-32, Chico, CA 95973 · Open Mon–Fri 7AM–5PM · Sat 8AM–5PM · Sun 9AM–5PM
2695 CA-32, Chico · (530) 826-4275 · ASE Master Tech
Buddy Rausch founded Tedious Auto Repair in Chico, CA in 2007 and has been serving Butte County for 18+ years. As an ASE Master Technician, Buddy personally oversees diagnostics and quality control on every vehicle. All content on this page reflects real procedures, OEM specifications, and cases seen in the shop. Learn more about Buddy →
Tedious Auto Repair at 2695 CA-32, Chico, CA 95973. Open 7 days — Mon–Fri 7:00 AM–5:00 PM, Sat 8:00 AM–5:00 PM, Sun 9:00 AM–5:00 PM. Walk-ins welcome. 4.9 stars across 714+ Google reviews. NAPA Gold AutoCare Center. ASE Master Technician. Read all reviews →