Warning after topping up
The tank is full, but the warning remains? There may be more to it than a low fluid level. We check what your vehicle is actually reporting.
SCR & AdBlue
AdBlue problems? Let’s find the cause.
Your AdBlue warning stays on after topping up? Your vehicle loses power or displays a no-start countdown? We investigate the fault and discuss the right solution for your vehicle. We assess the software option first: a suitable adjustment can cost less than replacing expensive components.
Does this sound familiar?
No-start countdown or less power
Your vehicle shows a countdown until starting is blocked, or feels down on power? Send us the exact warning and have the cause checked promptly.
The fault keeps coming back
The warning returns after clearing the fault or replacing a part? We take previous repairs into account and check how the affected components work together.
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Finding the right software solution
Send the model, year and a description of the problem. Fault codes and previous repairs help us assess a suitable software solution for your vehicle.
1. Describe the problem
When does the fault occur? Send any warnings and tell us what has already been checked or replaced.
2. Assess the software option
We check measurements and software version to determine whether an adjustment can address the cause.
3. Discuss the offer
A suitable software solution can avoid expensive parts replacement. You receive the specific scope and price before ordering.
Frequently asked questions
What is the difference between SCR and AdBlue?
SCR is the exhaust treatment system that reduces nitrogen oxides. It uses AdBlue dosed into the exhaust stream. A warning can relate to the fluid level or a system fault.
Is topping up AdBlue enough?
For a low fluid level, topping up according to the manufacturer’s instructions may help. If the warning remains or reports a system fault, the cause should be checked.
Must the NOx sensor or the whole tank be replaced?
If the cause is software-related, a suitable adjustment can solve it without expensive parts replacement. We assess your vehicle and intended use first. The specific quote shows whether it costs less. Mechanical damage requires repair.
How much does it cost and how long does it take?
That depends on the vehicle, software access and cause. We explain scope, price and timing before you order, so you can compare software with planned parts replacement.
Can I drive with a no-start countdown?
Follow your vehicle’s warning and owner’s manual. A countdown can mean the engine will no longer restart later. Have the cause checked promptly.
Do you also offer AdBlue deactivation?
For special-purpose or motorsport use, we assess the technical options and requirements of the specific use. This does not constitute blanket approval for use on public roads.
Explore your next step
DPF problems? Explore a software solution.
A warning alone does not show whether a new filter is needed. We check fault codes, sensor readings and the condition of the system.
Learn more →EGR problems? Explore a software solution.
Does the engine hesitate or respond poorly to the accelerator? We check whether EGR is involved or the cause lies elsewhere.
Learn more →Data logging for a targeted calibration
Tell us whether the fault occurs cold, warm, during acceleration or under load. We plan the measurements around those conditions.
Learn more →Show us your AdBlue warning.
Before replacing expensive parts, discuss the software alternative with us. Send the vehicle and fault details so we can assess feasibility, price and timing.
Ask about a software solution →