This article was adapted for drivers and tuning professionals in the United States by Viezu USA. Measurements are shown in US units alongside the originals.
SID212 Support for KESS3 Is Finally Here
Alientech has just released a major new protocol for the KESS3 tuning tool, and it's a big one.
Continental SID212 ECUs are now supported in Bench Mode, so shops can handle these units entirely in-house, with no need to ship ECUs out for unlocking or prep.
Tuners have been asking for this for a long time. It's one of the most requested solutions on the market, and it's available now.
What It Means for Your Shop
With KESS3 on CAR-LCV Boot & Bench plus an active subscription, you can now:
- Work on Continental SID212 ECUs directly in Bench mode
- Finish the job completely in your own shop
- Skip sending ECUs out to be unlocked
- Save time and make more on every job
- Pay nothing extra per ECU
The payoff: quicker turnaround, more control and more earning potential.
Why This Update Is a Big Deal
Many solutions available today need extra prep or unlocking steps before these ECUs can be tuned.
With the right KESS3 setup, you can start right away: no added prep, no shipping ECUs out and no extra per-vehicle charges. Just connect in Bench mode and get to work.
Not Set Up Yet? Here's What to Do
Your next move depends on what you have now:
Expired subscription
Renew to get the latest protocol updates, SID212 support included.
KESS3 OBD only
Upgrade to CAR-LCV Boot & Bench to start on these ECUs.
Still on KESSv2 or KTAG
It's an ideal moment to move up to KESS3 for the latest protocols and support.
Talk to the Viezu Trade Team
Our specialists can:
- Confirm compatibility with your current setup
- Renew your subscription
- Upgrade you to Boot & Bench
- Talk through trade-in options for KESSv2, KTAG and other older tools
Start tuning SID212 ECUs in your own shop with KESS3. Contact the Viezu USA team or book a complimentary VIP consultation to go over your tuning options.
What Sets Viezu Apart
For remapping and tuning file writing, Viezu is a recognized global leader:
- Support seven days a week: We do more than sell professional tuning tools and software. Our tech team picks up by phone and online every day of the week, so a stubborn ECU at 6 PM on a Saturday isn't a dead end.
- Serious facilities: Real-world R&D on our 3,000 hp-rated all-wheel-drive dyno backs our training, and everything we teach is proven in-house.
- Insurance-backed warranty: We stand behind our custom tuning files with a supplementary insurance-backed warranty against component failure, something generic file providers can't offer.
- Dedicated training division: As EVC Platinum partners, we run our own training arm, the Viezu Technical Academy.
See the full list of KESS3 protocols.
US note: Performance modifications can affect your auto insurance. Tell your insurer about any ECU tune or modification before driving on public roads.
Talk to Viezu USA
Want to know what Viezu can do for your vehicle or your business? Request a performance upgrade quote, browse viezuusa.com or contact the Viezu USA team.