Chery A113 Maintenance Manual page 172

2.1.11. Disassemble the power steering pump connector.
2.1.12. Disassemble the knock sensor connector.
2.1.13. Disassemble the reverse light switch connector.
2.1.14. Disassemble the water thermostat connector.
2.1.15. Disassemble the front/rear oxygen sensor connector. Simply
pull out the red lid on the connector as shown in the figure.
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