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The Autel XP400 is a key and immobilizer programming accessory that plugs into the Autel MaxiIM IM508 or IM608 tablet to add functions the tablet lacks on its own. It reads and writes MCU, ECU and EEPROM chips, reads and writes Mercedes infrared keys, detects key control frequencies and handles IC cards, and it can connect to a PC. It suits locksmiths and independent shops already running an Autel IMMO tablet who need chip-level and Mercedes key work; buyers without that tablet get little from it. Owners describe it as a useful extra unit for working on several vehicles at once.
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Lowest price we've seen: $299.99 on Nov 12 at JB Tools. Tracked across 1 store since Nov 12.
Buyers who picked it up as an add-on call it a great accessory and a useful extra unit for working on different vehicles while waiting on parts. Reception is thin and comes mostly from people pairing it with an Autel IMMO tablet.
The Autel XP400 is a VCI (vehicle communication interface) for immobilizer work and key reprogramming. It adds more functions to the Autel IM508.
It reads and writes MCU, ECU and EEPROM data. It also reads and writes Mercedes infrared keys and IC cards, and it can find the control frequency. It supports use with a PC.
