You turn the key in your Scania, and the cab is silent — “black screen, no response, the radio used to reset occasionally, until it finally died completely”. A local workshop diagnoses a problem with the “processor socket” — which simply does not exist in the TIP, i.e. Lorry Infotainment Platform — and throws up its hands. Someone else suggests buying a used unit because “the repair price killed me”.
And yet even a seemingly dead Scania AUS3 TIP radio-navigation unit can be successfully restored to working order. In our lab, we specialise precisely in such cases. For faults where the unit does not switch on at all, we achieve over 90% repair success. We often manage to restore full functionality in under 24 hours. There is one condition: the module must show no signs of previous, unprofessional interference and must not have been opened before. We rebuild the main board, i.e. the unit’s most important circuit, and replace damaged components. We back our effectiveness with a 24-month warranty. In practice, this means that where others finish diagnostics without a solution, we often complete the repair.
Is this article about your unit?
How to confirm that you have the Scania AUS3 V3 TIP radio-navigation unit (Bosch):
- Check the white label on the housing:
Name: Scania TIP — short for Lorry Infotainment Platform
Name: Scania AUS3 V3 — the factory equivalent. In other words, it is exactly the same unit - Logo: Robert Bosch Car Multimedia is always shown.
- Check the Bosch part number:
– Typical codes: 7 620 000 049 / 057 / 058. - Compare the front panel
– 5-inch touchscreen in the centre, 12 physical buttons and 2 knobs.
– CD slot above the screen. Under the flap on the right is the micro-SD reader with the map card. - Features that confirm this is the Scania AUS3 V3 TIP:
– GPS navigation, Bluetooth 2.0, reversing camera input
If your radio meets the above criteria, this guide is for you. In the next sections we will show step by step what is responsible for the complete loss of power and how we bring TIP units back to life in 24 h, with a 24-month warranty.
“The radio has completely died” – about problems with Scania AUS3 TIP
You know that moment well: you turn the key, ready to set off or already on the road, and your Scania AUS3 TIP radio-navigation unit is silent as if spellbound. It is not just the loss of your favourite music or podcast. It is a sudden silence that can ruin the whole day behind the wheel.
From occasional resets to a complete lack of response — typical failure scenarios from your reports
Many drivers who contact us describe very similar stories. Sometimes the radio “would reset from time to time until it finally died completely”, which means it had already given clear warning signs before. Other times, as you write, the fault appears without warning: “The radio was working normally, then one day it wouldn’t switch on.. then after a few days it worked again, and now it won’t turn on at all”. The result is often the same: “black screen, no response to any button”, and the unit simply becomes useless.
“The radio switched itself off while driving…” — how such a sudden failure affects your working day. Imagine the moment: you are halfway through your route and perhaps relying on the navigation directions for the upcoming exit. Or you are in an important conversation through the hands-free kit. Suddenly there is silence. As one of our customers put it: “While driving the radio switched off and cannot be turned on”. Such a situation is not only a loss of comfort, but also a real hindrance at work and a potential danger on the road.
Why the Scania TIP radio “dies”. 3 most common reasons for a complete “won’t switch on” fault
The causes of the problem can vary: whether it is “water ingress after washing the vehicle”, rain through the sunroof, or an apparently general “internal fault in the radio”. You often try to diagnose the source of the problem yourselves. We hear about cases where the radio “probably after water ingress or dampness after washing the vehicle” refused to work, or when “rain came in through the sunroof and flooded the navigation radio”. Sometimes there is even a “smell of burnt electronics”.
Other times, as in one of the cases reported to us, the message is: “Diagnosis at Scania service: internal fault in the radio”. It sounds cryptic and in practice gives no clear answer.
1. Damage to the power supply section
The radio runs on a 12V installation, but the SoC logic — that is, the main control chip — and the screen require a stable 5V. Overload, for example a voltage spike when starting the engine, or overheating of the converter — meaning the voltage step-down circuit — causes the power supply section to “die suddenly”.
2. Dampness and corrosion of the main board
The most common scenario seen in the case files: “the radio stopped starting after washing the cab / after rain”.
Water gets in through the CD slot or the ISO plug — that is, the power and signal connector — and then penetrates inside and causes track corrosion.
3. Short circuit of the TDA power amplifier on the speaker side
“Before it failed, there was hissing in the speakers, then silence” — this is a typical symptom of the speaker wires shorting to earth.
Regardless of the cause, in practice the effects are usually as follows:
- black screen
- no backlighting, no sound
- the radio does not switch on at all.
It is worth noting that OEMatic statistics show that over 90% of dead TIP units — that is, units that do not start at all — can be brought back within less than 24 hours, provided the module has not been disassembled before. Resoldering or flooding it with flux usually only lengthens the repair.
Repairing the radio at OEMatic vs a used radio from an auction – what is really worth it?
When faced with the decision of what to do next with a faulty radio in your Scania, many drivers instinctively check the prices of used units on auction websites. At first glance, the cost often seems close to the price of a professional repair, which raises a natural question: is it worth refurbishing? One of our customers put it bluntly: “It was only the price that killed me, because that’s what used ones go for”. That is understandable as a first impression. However, it is worth looking at it more closely, because there is more behind both options than just the price. In practice, “apparent savings” can quickly turn into a much bigger expense and extra headaches.
What do you really gain, and what do you risk, when choosing between professional refurbishment at OEMatic and a “used one” from an unreliable source? What should you take into account?
- Warranty period for the unit or the service performed.
- Used radio from an auction: At best, you will get a symbolic 14-day “start-up warranty”. Often, however, the seller gives you no real protection at all, and you buy the unit “as is”, meaning all the risk is on your side. You cannot even open it and check, because it has seals on it.
- Refurbishment at OEMatic: For every radio we repair, you receive a long warranty – up to 24 months.
2. The unit’s origin and its actual condition.
- Used radio from an auction: In practice, it is a real “unknown”. You have no certainty in what conditions it was used or whether it has been flooded, even if there are no visible traces at first glance. It is also worth noting that someone may have already tried to repair it badly before, only making the problem worse.
- Refurbishment at OEMatic: You know exactly what you are getting — equipment restored to full technical working order, that is, ready for normal, trouble-free use. It is your original radio, working like new.
3. Certainty vs. a lottery.
- Used radio from an auction: Every such purchase is to some extent a lottery. You may get a good example, but just as easily a “water-damaged wreck that still works”.
- Refurbishment at OEMatic: At OEMatic we rely on proven procedures, meaning a repeatable method of diagnosis and repair. This translates into a high success rate for the entire refurbishment process.
The decision therefore seems much simpler if we look beyond the initial price.
Although the cost of professional refurbishment at OEMatic may be comparable to some used radio offers, it is the long-term benefits, certainty of operation and solid warranty that clearly speak in favour of refurbishment.
This is not just a repair — it is restoring full usability to your radio and peace of mind for the next thousands of kilometres.
Fixed repair price 1845 zł – when exactly does it apply?
One of the first questions that appears in almost every email is: “How much will I pay for the repair?”
The answer is simple if your TIP meets two conditions:
- no one has opened the radio before – no traces of soldering or flux contamination
- the symptom is only a complete lack of response, i.e. no power and a black screen, not extensive electronic damage after a short circuit or surge
In such a case the repair price for Scania AUS3 V3 TIP is 1845 zł incl. VAT, and the warranty covers 24 months. This is a fixed price, known in advance, with no hidden extra charges. In practice, we confirm it already on the first day, after a free inspection and verification of the unit. If you prefer, you can also contact us.
We also repair newer radio-navigation units used in Scania:
