9408200421 step lamp is a right-side step light designed to enhance cab entry safety on vehicles suitable for and compatible with MERCEDES-BENZ Axor, Axor 2 and Atego 2 trucks. Mounted near the passenger-side steps, it illuminates the tread surfaces and surrounding area so drivers and workshop staff can see footing clearly during night operations, poor weather and tight yard manoeuvres.

This E-marked 9408200421 step lamp is supplied without a bulb, giving fleets the flexibility to install approved light sources that match regional regulations and in-house standards for vehicles suitable for and compatible with MERCEDES-BENZ. The compact housing and lens are engineered to withstand spray, road debris and vibration, helping maintain stable step lighting performance on long-haul, distribution and construction trucks working in demanding conditions.

Parts catalogues associate the 9408200421 step lamp with the A-prefix reference A9408200421, confirming its service role across multiple right-hand step positions on vehicles suitable for and compatible with MERCEDES-BENZ Axor, Axor 2 and Atego 2 ranges. Using a single right-side step-lamp reference simplifies stocking, reduces picking errors and supports uniform appearance on mixed-age fleets operating the same brands and models.

When installed correctly on the right-hand step modules of vehicles suitable for and compatible with MERCEDES-BENZ Axor / Axor 2 and Atego 2, the 9408200421 step lamp contributes to safer cab access, a more professional look and lower incident risk in everyday fleet operations, especially in depots, loading bays and off-road sites.

• Right-hand step lamp suitable for and compatible with MERCEDES-BENZ Axor (from 2001), Axor 2 and Atego 2 (from 2004) cab step modules.
• 9408200421 step lamp is supplied without a bulb so fleets can choose regionally approved lamp types that suit their maintenance standards.
• E-marked lens and optics tuned to provide close-range step illumination instead of forward road beams on compatible MERCEDES-BENZ trucks.
• Compact and durable housing designed to withstand contamination, spray and vibration in daily heavy-duty operation.

• Adopt 9408200421 step lamp as the standard right step-light reference for fleets running vehicles suitable for and compatible with MERCEDES-BENZ Axor, Axor 2 and Atego 2 trucks.
• Link 9408200421 with A9408200421 in ERP and warehouse systems so staff can quickly identify the correct right-hand step lamp for MERCEDES-BENZ compatible applications.
• Build step-light service kits that pair 9408200421 step lamp units with approved bulbs and fixings for fast replacement in workshops and mobile service vans.
• Maintain strategic buffer stock to cover seasonal increases in damage caused by winter grit, mud and off-road site access on vehicles suitable for and compatible with MERCEDES-BENZ fleets.
• Use neutral or private-label packaging clearly describing compatibility with MERCEDES-BENZ heavy trucks to support wholesalers and export partners.

• Park the vehicle suitable for and compatible with MERCEDES-BENZ Axor or Atego 2 on level ground, apply the parking brake and isolate electrical power according to fleet safety procedures before working on the 9408200421 step lamp.
• Locate the right-hand step lamp in the cab-entry module and remove any covers or trims necessary to access the lamp housing, mounting points and wiring connector.
• Disconnect the harness plug, then inspect terminals, seals and wiring for moisture ingress or mechanical damage; clean and repair as needed before installing the new lamp on vehicles suitable for and compatible with MERCEDES-BENZ.
• Release the old lamp, clean the mounting surface and gasket area and position the 9408200421 step lamp so it seats correctly in the step aperture before tightening fixings evenly.
• Fit a suitable approved bulb, reconnect the harness, restore power and test step illumination, confirming that the right-hand steps are uniformly lit for safe access.

• Primary reference: 9408200421 – right-hand step lamp for vehicles suitable for and compatible with MERCEDES-BENZ Axor, Axor 2 and Atego 2 trucks.
• Linked A-prefix reference: A9408200421 – catalogue code used for the same step lamp on MERCEDES-BENZ compatible heavy truck platforms.
• Application coverage includes vehicles suitable for and compatible with MERCEDES-BENZ Axor (from 2001) and Axor 2 / Atego 2 (from 2004) in European markets.

The 9408200421 step lamp is produced using automotive-grade housing and lens materials suitable for step illumination on vehicles suitable for and compatible with MERCEDES-BENZ heavy trucks. When installed with an appropriate bulb and wired correctly, it is designed to support clear, reliable cab-step lighting in professional fleet use.

• Robust design helps the lamp endure vibration, water and dirt at the cab steps of vehicles suitable for and compatible with MERCEDES-BENZ Axor, Axor 2 and Atego 2 trucks.
• Installation and functional checks should follow recognised commercial-vehicle workshop standards and applicable regional regulations for auxiliary lighting.
• Regular inspection of lens clarity, sealing and bulb condition supports long-term reliability of the 9408200421 step lamp on MERCEDES-BENZ compatible fleets.

Servicing of this step lamp should be carried out by trained personnel familiar with electrical and lighting systems on trucks suitable for or compatible with MERCEDES-BENZ vehicles.