What causes the Volkswagen to display 'nokey' and fail to start with one-touch ignition?

1 Answers
VonMaddox
07/30/25 10:36am
This issue occurs due to a depleted or damaged key battery, or when the key is beyond the vehicle's sensing range. Below are relevant details: 1. Car Smart Key System: The car smart key system consists of a transmitter, remote central control module, driving authorization system control module (three receivers), and related wiring harnesses. When the key approaches the vehicle, doors automatically unlock with anti-theft deactivation, accompanied by flashing lights to indicate successful unlocking. 2. One-Touch Ignition: As part of smart car technology, one-touch ignition is a button mechanism that simplifies engine activation/deactivation. It can be installed by modifying either the original key slot position or as an independent panel.
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