S5 Quattro Coupe V8-4.2L (CAUA) (2009)
![background image](/audi/s5_quattro_coupe/v8-4.2l_(caua)/Page-1320002.png)
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Rotate the thumbwheel - 1 - on the Release Tool (T40148) clockwise as far as the stop.
‹› The piston - 2 - is pulled upward and the release tabs - 1 - on the Release Tool (T40148) spread - arrows -.
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Remove the 12V socket from the illumination ring with the Socket Illumination (L42) using the Release Tool (T40148).
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Disconnect the electrical connector.
Installing
Install in reverse order of removal, observing the following:
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Remove the support - 1 - on the Release Tool (T40148).
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Slide the piston down and hold it in place.
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Rotate the thumbwheel - 4 - on the release tool (T40148) counterclockwise - arrow -. This loosens the release tabs - 2 - on the 12V socket- 3 - so
the Release Tool (T40148) can be removed.