check engine light CITROEN C4 2021 Instructieboekjes (in Dutch)
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windshield wipers, relay, immobilizer, navigation update, audio, seat adjustment, octane, boot
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open gas tank, air filter, brake, Buitenspiegels, air condition, isofix, airbag, ECU, carplay, boot, key, belt, radio, AUX, service reset, reset, service interval reset, keyless entry, ABS, airbag off, park assist, brake sensor
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