Tesla Navigatie & MCU Herstel
Diagnostics, repairs and conversions for MCU1, MCU2 and MCU3. NAR→EU conversions, retrofits and re-enabling online functions.
MCU1 – common issues explained simply
The MCU (the central screen and computer) can develop issues over time. We explain it without jargon and, most importantly, fix it for good.
Recognizable symptoms
- Black or frozen screen
- Slow operation or random restarts
- No online features (navigation, streaming, updates)
- No sound or navigation dropouts
Why us?
We are the specialist for MCU repairs. Even when certificates were lost due to hardware failures, we can often recover them. Others often can’t, leaving online features disabled — we usually can fix that.
Our approach
- Dealer-level diagnostics: we check at component level and professionally read all systems.
- Repair & recovery: we restore hardware and software so features work again.
- Replace & configure: we install new or used modules and configure them correctly.
- Upgrades: upgrade the system where possible.
Retrofit & upgrades
We also perform retrofits: from MCU1 → MCU2 or MCU2 → MCU3. This often improves speed, stability, and features. We give honest advice for your car.
Learn more about Tesla MCUs
See per generation the system overview, specs, differences and common faults — and how we fix them.