# Service bulletin A\_250323\_RC\_EN\] Aprilia T

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11018167
- Published by NHTSA: 2025\-05\-08
- Manufacturer's number: A\_250323\_RC\_EN\] Aprilia T
- Manufacturer's date: 2025\-04\-29
- Campaign id or software version: A\_250323\_RC\_EN\] Aprilia Tuono 457 E5\+
- NHTSA component: STRUCTURE:BODY; EXTERIOR LIGHTING

## NHTSA's summary

A\_250323\_RC\_EN\] Aprilia Tuono 457 E5\+ Headlamp and license plate holder \- Technical update \- Campaign Code: 2025\_TUONO457 PROCEDURE FOR MANAGING CAMPAIGN: • From the main menu, select the option “campaigns”, then select the option “Enter campaigns” from the sub\-menu. • Enter the frame number subject to the technical update in the window opened. • Select “search” to open a window with the available service coupon: ➢ Adjustment of the headlamp low beam and tightening of the license plate holder screws: service coupon that includes the procedure for adjusting the height of the headlamp low beam, tightening of the fixing screws for the license plate holder and reimbursement of labour costs. • Select the relative coupon, compile the “Km” field, and then save the procedure definitively. • Once the operation has been completed, it is essential to immediately declare the service coupon as carried out in the PWM in order to conclude the intervention and receive a refund. • The coupon that will not be declared "carried out" \(by the PWM status management\) within 6 months from the day of entry will be automatically discarded by the system as NOT CARRIED OUT and will NOT be refunded. LABOUR Service coupon for the adjustment of the headlamp low beam and tightening of the license plate holder screws Minutes of labour envisaged for procedure: 15’ \(minutes\) OPERATING PROCEDURE HEADLAMP ADJUSTMENT Position the vehicle at a distance of 5 or 10 metres \(16.4 or 32.8 ft.\) from a vertical surface. Depending on the distance chosen, 5 or 10 m \(16.4 or 32.8 ft.\), draw a horizontal mark \(e.g. with paper tape\) at 77 cm \(30.31 inches\) or 73 cm \(28.74 inches\) respectively above the ground. See diagram below in figure 1. With a 75 kg \(165.3 lb\) rider sitting on the vehicle, switch on the engine and then the headlamp, making sure it is in the low beam position. Adjust the low beam in accordance with the workshop manual \(Chapter 4.13, Maintenance \- Headlamp Adjustment\). Turn the adjuster CLOCKWISE to RAISE the beams, or ANTI\-CLOCKWISE to LOWER the beams. See diagram below in figure 2. Figure 1 IMPORTANT: The interruption of the light, light\-dark, must fall at 77 \+1/\-2 cm \(30.31 inches\) if the motorcycle is positioned 5 m \(16.4 ft.\) from the vertical surface, otherwise at 73 \+2/\-4 cm \(28.74 inches\) if at 10 metres \(32.8 ft.\) IN COMPLIANCE WITH LOCAL LEGAL REQUIREMENTS, SPECIFIC PROCEDURES MUST BE FOLLOWED WHEN CHECKING LIGHT BEAM ADJUSTMENT.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11018167-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11018167-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Body and frame, Lighting

## Vehicles listed

- 2026 APRILIA TUONO 457

JSON: [/v1/bulletins/11018167](/v1/bulletins/11018167)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20A_250323_RC_EN%5D%20Aprilia%20T&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11018167&vehicle=Service%20bulletin%20A_250323_RC_EN%5D%20Aprilia%20T)