
IMPORTANT: Before operating or maintaining this unit, please read these instructions carefully, paying extra attention to the safety warnings
and precautions. Use this unit correctly and with care. Failure to do so may cause damage and/or personal injury and will void the limited prod-
uct warranty.
Email: [email protected]
Web: www.autel.com
Thank you for purchasing this Autel tool. Our tools are manufactured to a high standard and — when used according to
these instructions and properly maintained — will provide years of trouble-free performance.
APB300
APB300 MLB AND MQB KEY PROGRAMMER
1
2
1. Vehicle Key Slot — holds the vehicle key
2. Status LED — illuminates solid red at power up and illuminates
solid green when working properly and ready for use
3. Data Collection Port (Header 10)
4. DC Power Supply Input Port
5. USB Type-C Port
Quick Reference Guide
GETTING STARTED
Connection Diagram
Precautions:
1. The APB300 key programmer needs to be used together with the Autel IMMO tablet. Do not disconnect the USB
cable when in use.
2. If the tablet does not have a USB Type-A port, please use your own USB-C to USB-C cable or a compatible USB
adapter for device connection.
3. The supplied terminal wire should be welded when prompted by the on-screen instructions on the tablet.
Compliance Information
Autel Intelligent Technology Corp., Ltd. hereby declares that the radio equipment type APB300 is in compliance with
Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following internet address:
https://www.autel.com/download.jhtml.
1. Connect the APB300 to the Autel IMMO tablet using the supplied USB cable.
2. Once connected, the status LED will illuminate solid green, indicating that the APB300 is working properly and ready for use.
3. Power up the tablet. Ensure the tablet has a charged battery or is connected to a DC power source.
4. Select the vehicle and follow the on-screen instructions to perform the required functions.
3 4 5

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation,
Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject
to the following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause undesired
operation of the device.
RF exposure statement:
The equi pment compli es with IC Radiation exp osure limit set forth for uncont rolled
environment. This e quipment should be installed and operated with minimum di stance
10cm
between the radiator and your body.
L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux
CNR d’Innovation, Sciences et Développement économique Canada applicables aux
appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions
suivantes :
1. L’appareil ne doit pas produire de brouillage;
2. L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d’en compromettre le fonctionnement.
Déclaration d'exposition RF:
L'équipement est confo rme à la limite d'expo s
ition aux radiatio ns de la IC ét ablie po ur un
environnement non cont rôlé. Cet équi pement doit être install é et utilisé avec une di
stance minimale de 10 cm entre le radiateur et votre corps.
This equipment complies with IC RSS-102 radiation exposure limits set forth for an
uncontrolled environment.
Cet équip ement est confo rme aux limites d'ex position aux radiat ions IC CNR-102 éta blies
pour un environnement non contrôlé.

FCC Information and Copyright
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
—Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1)This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may
cause undesired operation.
changes o
r modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment .This equipment should be installed and operated with minimum distance 20cm
between the radiator& your body. This transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter.
