Vehicle guide · Trucks
Professional LED lighting for Volvo trucks.
Volvo's FH, FM, FMX and FL ranges share a cab platform and a 24V CAN architecture that is unusually tolerant of aftermarket loads. The factory pre-routes an auxiliary loom to the rear of the cab that's rated for 40A continuous; very few installs push that envelope even with a full light-bar-plus-beacons setup.
Laatst bijgewerkt 24 april 2026
The range — FH, FM, FMX, FL
The **FH** is the long-haul flagship. Globetrotter and Globetrotter XL cabs lead the distribution fleet. The roof profile has factory-pre-threaded M8 bolts at 260mm centres — four of them — perfect for a 22" or 30" LED bar with a two-bracket mount.
The **FM** is the distribution and construction all-rounder. 4×2, 6×2, 6×4 chassis. The sloped hood on post-2020 models restricts bull-bar lamp options; sun-visor mounts are the cleaner route.
The **FMX** is the heavy-construction platform — 6×6, 8×4, tippers, mixers. Front-of-cab mounting points are reinforced for construction-site abuse.
The **FL** is the urban 7.5–16t range. Single-battery 24V system, compact auxiliary fuse panel behind the dashboard. Most common retrofit: amber warning bar on the cab roof spoiler.
The Volvo dynamic-steering system and wiring routes
Post-2018 Volvo heavy trucks have Volvo Dynamic Steering (VDS) — an active electric-hydraulic steering assist. Two practical consequences for installers:
1. The cab-chassis harness is larger and routed along the front crossmember; accessory cables must go over the top, not through. Taking a shortcut through the front bumper risks chafing. 2. VDS draws a brief current spike at every ignition cycle. Auxiliary lamps fed from the main ignition-switched circuit see that spike. Fit a 3A inline fuse per lamp, not just one 20A at the fuse block.
Dashboard CAN messages and LED tails
Volvo's trailer-ECU monitors tail-lamp current like MAN and Scania. Retrofit LED rear lamps need built-in CAN-matching to avoid "rear light failure" warnings; the external cancellers sold for passenger cars do not reliably work on the Volvo bus.
A clean install uses our own R148-approved LED rear combinations with Volvo-compatible internal resistors — no dashboard faults, no extra parts in the loom.
The Scandinavian winter spec
Volvo is deeply rooted in Sweden; a large share of the fleet operates year-round above the Arctic Circle. The operational reality: any lamp fitted here must reach full output at −35°C within a minute of key-on.
We ship cold-climate-rated lamps with an amber or white LED binning selected for maintained colour temperature across −40°C to +85°C. Cheap LEDs shift noticeably yellow at cold start; the Scandinavian maintenance-inspectors notice.
A Scandinavian fleet manager will ask for the cold-start spec. If your supplier can't give a number, they don't sell to the Scandinavian market.