1. Introduktion
The THINKCAR MUCAR VO7 and VO7 S are advanced automotive diagnostic tools designed for comprehensive vehicle analysis. These devices offer OE-level all-system diagnostics, a wide range of maintenance services, ECU coding, and active testing capabilities. With a user-friendly interface and robust hardware, they provide efficient and accurate vehicle troubleshooting.
This manual provides detailed instructions on how to set up, operate, maintain, and troubleshoot your MUCAR VO7/VO7 S diagnostic tool.
2. Opsætningsvejledning
2.1. Udpakning og pakkeindhold
Carefully unpack your MUCAR VO7/VO7 S device and verify all components are present. The standard package includes:
- MUCAR VO7/VO7 S Diagnostic Tablet
- OBD-stik (VCI-dongle)
- 3-in-1 Adapter (for power plugs)
- European Standard Power Plug
- American Standard Power Plug
- British Standard Power Plug
- Type-C kabel
- Brugermanual (Hurtigstartmanual)
- Bæretaske
Video: MUCAR VO7 Unboxing and Components Overview

Image: Complete Packing List for MUCAR VO7
2.2. Enhed overview

Image: MUCAR VO7 Device Features and Ports
The device features a 7-inch touch screen, a surveillance camera (rear-facing), a power button, Type-C and USB interfaces, and an OBD II Bluetooth Connector. It is encased in a fully enclosed soft silicone protective case with non-slip texturing.
2.3. Første opstart og konfiguration
- Oplad enheden: Connect the device to a power source using the provided Type-C cable and appropriate power adapter.
- Tænd: Tryk og hold tænd/sluk-knappen på siden af enheden nede.
- Sprogvalg: Follow the on-screen prompts to select your preferred language. The device supports 17/18 languages including English, French, German, Italian, Spanish, Portuguese, Japanese, Russian, Polish, Hungarian, Arabic, Greek, Slovak, Dutch, Korean, Swedish, Turkish, and Czech.
- Wi-Fi-forbindelse: Tilslut enheden til et stabilt Wi-Fi-netværk for at få softwareopdateringer og onlinefunktioner.
- Registration/Login: Complete any necessary registration or login procedures as prompted.
2.4. Tilslutning til køretøj
- Locate the vehicle's OBD-II port, usually found under the dashboard on the driver's side.
- Plug the OBD Connector (VCI Dongle) into the vehicle's OBD-II port. Ensure a secure connection.
- The diagnostic tool will automatically establish a Bluetooth connection with the VCI dongle.
3. Betjeningsvejledning
3.1. OE-niveau Al systemdiagnostik
The MUCAR VO7/VO7 S provides professional OE-level diagnosis for all electronic systems in your car, including but not limited to:
- Motor
- Smitte
- ABS (Anti-lock Braking System)
- SRS (Supplemental Restraint System / Airbag)
- Kropsstyringsmodul
- Styrevinkelsensor
- Emissionssystem
- Brændstofsystem
- Lyssystem
- Vinduesviskersystem
- Og mange flere.
This function allows you to read and clear fault codes, view live data streams, and retrieve vehicle diagnostic information for comprehensive analysis.

Image: OE-Level All System Diagnostics Interface
3.2. 28 Maintenance Services (Lifetime Free)
The device offers 28 lifetime free maintenance reset services to keep your car running optimally. These include:
- Nulstilling af olie
- Elektronisk gashåndtagstilpasning
- Nulstilling af styrevinkel (SAS)
- Battery Matching (BMS)
- ABS-blødning
- Brake-pad Reset (EPB)
- DPF-regenerering
- Gear læring
- IMMO Service (Key Programming)
- Injektor Kodning
- TPMS-nulstilling
- Suspension Matching
- AFS Reset (Adaptive Frontlighting System)
- A/T Learning (Transmission Adaptive Learning)
- Initialisering af soltag
- EGR tilpasning
- ODO Nulstil
- Airbag nulstilling
- Transporttilstand
- A/F-nulstilling
- Stop/Start Reset
- NOx-sensornulstilling
- AdBlue-nulstilling (dieselmotorens udstødningsgasfilter)
- Sædekalibrering
- Kølevæske udluftning
- Nulstilling af dæk
- Windows kalibrering
- Sprogændring

Billede: Overview of 28 Maintenance Services
3.3. ECU Coding & Bi-directional Control
These advanced functions allow for deeper interaction with vehicle systems:
- ECU-kodning: Re-flash vehicle control modules, reprogram adaptive data after repairs/replacements, address drivability issues, improve fuel efficiency, and unlock hidden features (e.g., customizing chimes, one-touch signal flickers, Start/Stop system settings).
- Tovejsstyring (aktiv test): Perform individual tests on specific subsystems or components to accurately locate fault parts. This includes activating components like radiator fans, modulating the throttle, opening/closing windows, operating mirrors, turning lights on/off, testing door locks, and more, without using the vehicle's own controls.

Image: ECU Coding and Key Programming Capabilities
3.4. Full OBD2 Functions (Lifetime Free)
The MUCAR VO7/VO7 S provides all standard OBD2 functions for basic diagnostics:
- Læs koder: Quickly read current, pending, and permanent diagnostic trouble codes (DTCs).
- Ryd koder: Clear detected fault codes and turn off the Check Engine Light.
- Live data: View graphical live data streams from the vehicle's computer module(s) for real-time analysis.
- Frysestativ: View the vehicle's operating parameters at the moment a DTC was detected.
- I/M parathed: Check I/M readiness status to ensure the vehicle is ready for emissions inspection.
- O2-sensortest: Perform O2 sensor tests to check fuel efficiency and vehicle emissions.
- Test af indbygget skærm: Aflæs resultater af overvågningstests af indbyggede diagnostiske systemer for specifikke komponenter/systemer.
- Bilinformationsdisplay: Retrieve vehicle information such as VIN (Vehicle Identification Number), CINs, and CVNs.
- Fordampningstest: Perform a component test by initiating a leak test for the vehicle's EVAP system.

Image: Full OBDII Special Services
3.5. Intelligent Diagnostic Features
- Automatisk VIN-scanning: Automatically identify vehicle information for quick diagnostics.
- Live-datagrafer: Visualize live data streams for easier analysis.
- DTC Lookup Online: Access online resources to understand diagnostic trouble codes.
- Dataoptagelse og -afspilning: Record important diagnostic information and processes for later review og analyse.
- Report Print: Generate and print diagnostic reports to help users quickly solve problems and avoid blind maintenance.
- One-Click Updates: Easily update software for the latest features and vehicle coverage.

Image: Intelligent Diagnostic Features
3.6. AutoAuth for FCA SGW Access
The MUCAR VO7/VO7 S supports AutoAuth for FCA SGW (Secure Gateway) access, allowing you to unlock protected FCA vehicle SGW modules on Chrysler, Dodge, Jeep, Alfa Romeo, and Fiat vehicles manufactured after 2019. This enables diagnostics such as reading/clearing codes and data streams.
Note: This feature provides the AutoAuth login portal. You will need to purchase a registration number on the AutoAuth website (www.thinkcar.com, then 'Explore' and 'FCA') yourself to access full diagnostic capabilities including action testing, clearing fault codes, special functions, and maintenance functions.

Image: AutoAuth for FCA SGW Access
4. Vedligeholdelse
4.1. Softwareopdateringer
The device comes with 3 years of free updates for OE-Level all system diagnostics, ECU Coding, and Active Test functions. After 3 years, these functions can still be used, but updates will require an annual subscription fee of $99. Lifetime free updates are provided for the 28 reset services.
Regularly check for and install software updates via Wi-Fi to ensure optimal performance, the latest vehicle coverage, and new features.
4.2. Enhedspleje
- Hold enheden ren og fri for støv og snavs.
- The VCI dongle is designed to be waterproof, oil-draining, and shock-proof, but avoid unnecessary exposure to harsh conditions.
- Store the device in its carrying case when not in use to protect it from damage.
- Undgå ekstreme temperaturer og direkte sollys.
4.3. Batteristyring
The MUCAR VO7/VO7 S is equipped with a high-capacity battery (6000mAh for VO7, 9450mAh for VO7 S). To prolong battery life:
- Oplad enheden helt før første brug.
- Undgå at aflade batteriet helt ofte.
- If storing the device for an extended period, ensure it is charged to about 50-70%.
5. Fejlfinding
If you encounter issues with your MUCAR VO7/VO7 S, consider the following:
- Enheden tænder ikke: Ensure the device is sufficiently charged. Connect it to the power adapter and try again.
- Forbindelsesproblemer: Verify the OBD Connector is securely plugged into the vehicle's OBD-II port. Check Bluetooth settings on the diagnostic tool to ensure it's connected to the VCI dongle.
- Softwarefejl: Restart the device. Ensure the software is up to date. If problems persist, consider performing a factory reset (note: this will erase user data).
- Kommunikationsfejl i køretøjet: Ensure the vehicle's ignition is on. Verify the vehicle is compatible with the tool (OBD2/EOBD after 1996). Check for any loose connections.
- Diagnostisk funktion virker ikke: Ensure the vehicle model and year are correctly selected. Some advanced functions like ECU Coding and Active Test require an active subscription after the initial 3-year free period.
5.1. Remote Technical Support
THINKCAR offers one-on-one remote assistance. If you are a novice or encounter complex issues, you can utilize this service. Simply contact support, and they can guide you through troubleshooting or even remotely access your device (with your permission) to resolve problems.

Image: Intelligent Software and Technical Support
6. Specifikationer
| Feature | MUCAR VO7 | MUCAR VO7 S |
|---|---|---|
| Skærmstørrelse | 7 tommer | 7 tommer |
| Hukommelse | 2 GB RAM + 32 GB lagerplads | 2 GB RAM + 32 GB lagerplads |
| Batterikapacitet | 6000mAh / 3.8V | 6000mAh / 3.8V (Note: Seller description also mentions 9450mAh for VO7S) |
| Operativsystem | Android 10.0 | Android 10.0 |
| CPU | 4-kerne | 1.8 GHz Quad-Core |
| Skærmopløsning | N/A | 1280*800 HD |
| Forbindelse | Bluetooth, WiFi | Bluetooth, WiFi |
| Bagkamera | N/A | 8 MP |
| Understøttede sprog | 17 Sprog | 17 Languages (Note: Seller description also mentions 18 languages) |
| Køretøjsdækning | 106+ car brands, OBD2/EOBD cars after 1996 | |
| Protokoller | ISO 14230-4 (KWP2000), ISO 15765-4 (CAN), ISO9141-2 (iso), ISO 14229 (uds), SAEJ 1850 (VPW&PWM) | ISO 14230-4 (KWP2000), ISO 15765-4 (CAN), ISO9141-2 (iso), ISO 14229 (uds), SAEJ 1850 (VPW&PWM), CAN-FD |
| Aktiv test | Ja | Ja |
| ECU kodning | Ja | Ja |
| Nulstil funktioner | 28 (Lifetime Free) | 28 (Lifetime Free) |
| Varens vægt | 1.77 kg | |
| Varedimensioner (L x B x H) | 27.4 cm x 18.8 cm x 11.6 cm | |
| Ekstern testcertificering | CE, RoHS, FCC | |

Image: MUCAR VO7 and VO7 S Comparison
7. Garanti og support
7.1. Software Update Policy
The MUCAR VO7/VO7 S includes 3 years of free software updates for OE-Level all system diagnostics, ECU Coding, and Active Test functions. After this period, these advanced functions will remain usable, but further updates will require an annual subscription of $99. The 28 basic reset services are provided with lifetime free updates.
7.2. Teknisk support
THINKCAR provides comprehensive technical support, including remote assistance. For any technical queries or operational difficulties, please contact THINKCAR's official support channels. Remote assistance allows technicians to help you directly by accessing your device, ensuring efficient problem resolution.
8. Brugertips
- Hold software opdateret: Regularly update your device's software via Wi-Fi to ensure compatibility with the latest vehicle models and access to new features.
- Utilize Auto VIN: For quick and accurate vehicle identification, always use the Auto VIN scan feature.
- Review Data: Tag advantage of the data record and playback features to thoroughly analyze diagnostic information and track changes over time.
- Beskyt din enhed: The VCI dongle is designed to be durable, but always handle the main diagnostic tablet with care. Use the provided protective case for storage and transport.
- Leverage Remote Support: Don't hesitate to use the remote technical support service if you encounter any issues you cannot resolve on your own.





