How to Replace Light Bulbs on a 2026 Harley-Davidson CVO Street Glide

Harley-Davidson CVO Street Glide · 2026 · Light Bulbs

Light Bulb Replacement Guide: 2026 Harley-Davidson CVO Street Glide

This guide covers every exterior light bulb position on the 2026 Harley-Davidson CVO (Custom Vehicle Operations) Street Glide. The CVO Street Glide is the premium, limited-production variant of the Street Glide with upgraded Daymaker LED headlight as standard equipment. While the headlight is LED from the factory, the auxiliary lighting (turn signals, brake, running lights, license plate) uses traditional replaceable bulbs as covered below.

Quick Reference Bulb Table

Note: The CVO Street Glide comes from the factory with the Harley-Davidson Daymaker LED Headlight. The entire sealed LED assembly is the headlight — there is no replaceable bulb. If the headlight fails, the entire Daymaker unit (H-D part 68452-14 or equivalent aftermarket) must be replaced.

Difficulty & Time Estimate

• Difficulty Level: Beginner to Intermediate (1 to 3 out of 5 — headlight assembly replacement is more involved)
• Estimated Time: 30-90 minutes. Regular bulbs: 30-45 min. Complete headlight assembly: 60-90 min.
• Best Done: In a well-lit area with the bike on a stand or level surface

Complete Tool List

OEM Part Numbers & Aftermarket Alternatives

Step-by-Step Instructions

Headlight (LED Daymaker Sealed Assembly)

CVO Street Glide comes from the factory with an integrated LED Daymaker Headlight. The entire sealed LED module serves as the headlight — there is no replaceable halogen or HID bulb inside. If the headlight assembly fails, the entire Daymaker unit must be replaced.

Step 1: Turn the ignition OFF and disconnect the battery negative terminal for safety.

Step 2: Remove the headlight trim ring by unscrewing the T-25 Torx bolts securing it to the batwing fairing. Set the trim ring and bolts aside safely.

Step 3: Disconnect the main electrical connector from the rear of the Daymaker headlight assembly.

Step 4: Remove the three or four mounting bolts/nuts that hold the Daymaker headlight assembly to the fairing bracket from behind.

Step 5: Carefully pull the Daymaker headlight assembly forward and out of the fairing.

Step 6: Transfer any included mounting brackets or washers from the old unit to the new Daymaker headlight assembly.

Step 7: Insert the new Daymaker headlight assembly into the fairing opening from the front.

Step 8: Reinstall the mounting bolts from behind. Tighten evenly but do not overtighten — the assembly is sealed and does not need excessive torque.

Step 9: Reconnect the electrical connector. Push firmly until it clicks.

Step 10: Reconnect the battery negative terminal.

Step 11: Test the headlight: turn ignition on and verify low beam operation. Switch to high beam and verify both modes work.

Step 12: Reinstall the headlight trim ring and T-25 screws. Tighten evenly and snug.

Step 13: Verify headlight beam aim (see alignment procedure in the Tips section below).

Front Turn Signals (1157NA) — Amber

Step 1: Turn the handlebars for access to each front turn signal mounted on the lower fork legs.

Step 2: Pull back the rubber access grommet at the rear of the turn signal housing.

Step 3: Turn the bulb socket counterclockwise (approximately a quarter-turn) and pull it straight out of the housing.

Step 4: Remove the old 1157NA amber bulb by pressing it into the bayonet socket and turning counterclockwise to unlock.

Step 5: Insert the new 1157NA amber bulb. Push it in and turn clockwise until it locks into place.

Step 6: Before reassembly, test the turn signal by activating it with the ignition on.

Step 7: Reinsert the socket into the housing and turn clockwise to lock.

Step 8: Reseat the rubber access grommet fully to prevent moisture intrusion.

Rear Turn Signals (1157NA) — Amber

Step 1: Access the rear turn signals from behind the rear fender rails.

Step 2: Pull back the rubber access grommet behind each turn signal housing.

Step 3: Turn the socket counterclockwise and pull it out.

Step 4: Remove the old 1157NA bulb (press in, turn counterclockwise).

Step 5: Install the new 1157NA amber bulb (press in, turn clockwise).

Step 6: Test and verify operation before reassembly.

Step 7: Reinsert the socket and turn clockwise to lock.

Step 8: Fully reseat the rubber grommet.

Tail / Brake Light (1157) — Dual Contact

Step 1: Locate the tail light housing on the rear fender extension.

Step 2: Remove the T-25 Torx screws (typically two) securing the housing to the fender bracket.

Step 3: Gently pull the housing backward to expose the bulb sockets.

Step 4: Identify the tail/brake bulb socket (center).

Step 5: Turn the socket counterclockwise and remove.

Step 6: Remove the old 1157 bulb (push in, turn counterclockwise).

Step 7: Install the new 1157 dual-contact bulb (push in, turn clockwise).

Step 8: Reinsert the socket into the housing and turn clockwise to lock.

Step 9: Test all three modes: - Ignition ON: the dim tail filament should illuminate - Brake applied: the bright brake filament should activate - Turn signal activated: the appropriate bulb should flash

Step 10: Reinstall the tail light housing and tighten the T-25 screws.

Front Running Lights (1157)

The CVO Street Glide shares the front running light function with the front turn signal 1157 bulbs. The dim filament provides the running light; the bright filament provides the turn signal. No separate running light bulbs required on standard CVO configurations.

License Plate Light (194 / W5W / T10)

Step 1: Locate the license plate light on the rear fender, adjacent to the license plate bracket.

Step 2: Reach up from behind the fender to locate the wedge-based socket.

Step 3: Pull the socket straight out (no twisting for wedge bulbs).

Step 4: Pull the old 194 bulb straight out of the socket.

Step 5: Push the new 194 bulb firmly into the socket, aligning the contacts with the terminals.

Step 6: Reinsert the socket into the housing.

Step 7: Verify that the license plate is properly illuminated with the ignition on.

Auxiliary Lamps (H11) — If Equipped

Step 1: Locate the auxiliary lamp(s) mounted on the lower engine guard or fairing support.

Step 2: Access the rear of each auxiliary lamp and remove the rubber dust cover by turning counterclockwise.

Step 3: Disconnect the electrical connector.

Step 4: Press the wire retainer inward and slide clear of the H11 bulb tabs.

Step 5: Remove the old H11 bulb.

Step 6: Insert the new H11 bulb, align tabs, and secure with the retainer clip.

Step 7: Reconnect the electrical connector and replace the dust cover.

Step 8: Test with ignition on.

Tips, Warnings & Common Mistakes

Daymaker LED Headlight — Important Notes

• The CVO Daymaker headlight is a sealed LED unit with no user-serviceable bulb inside.
• If the headlight fails, the entire assembly must be replaced.
• Replacement Daymaker part number: Harley-Davidson #68452-14.
• Aftermarket Daymaker-style LED headlights are available from Kuryakyn, Cycle Visions, and others. Verify fitment for the 2026 CVO frame.
• Daymaker replacement does NOT require headlight bulb handling — but beam alignment is still required after assembly replacement.

Headlight Alignment After Headlight Assembly Replacement

1. Park the CVO Street Glide upright on level ground, 25 feet from a flat wall.
2. Measure from the ground to the center of the Daymaker headlight.
3. Draw reference lines: one at measured height, one 2 inches below.
4. With low beam on, the sharp LED cutoff of the Daymaker light should be at or below the lower line.
5. Adjust using the adjustment screws on the rear bracket. The Daymaker has precision alignment — take extra care.

LED vs. Halogen — Remaining Bulbs (Turn Signals, Tail, Running Lights)

LED Flasher Note: The CVO's CAN bus system monitors turn signal load. If replacing with LEDs, use load equalizer resistors or replace the flasher relay with an LED-compatible module to prevent hyper-flashing.

Legal Notes

• All bulbs and assemblies must comply with DOT/FMVSS 108 standards.
• Daymaker replacement assemblies must be DOT-approved for road legality.
• Amber turn signal bulbs are required in all states — clear replacements behind amber lenses can be illegal.
• The CVO platform uses CAN bus electronics — ensure LED bulb compatibility.

Common Mistakes to Avoid

Verification Notes for 2026 Model Year

The 2026 CVO Street Glide uses the new Touring frame introduced for the 2026 model year. The following should be verified against your owner's manual:

To verify all specifications, check your 2026 CVO Street Glide owner's manual included with the motorcycle, or access it through the Harley-Davidson mobile app.

This guide was prepared using Harley-Davidson OEM service manual specifications and established industry bulb cross-references for the CVO Street Glide platform. Always verify against your specific owner's manual before performing maintenance.