Eberspacher easystart timer 7day for my airtronic m ,d4 heater  - how do I wire up the easystart timer to the heater when the timer has more wires an different colour that the lead on the vehicle thanks

Question

Eberspacher easystart timer 7day for my airtronic m ,d4 heater  - how do I wire up the easystart timer to the heater when the timer has more wires an different colour that the lead on the vehicle thanks

This question is related to Eberspacher heater Easystart 7 day timer | 221000341500.

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Answers (1)

Answered by Butler Technik's David Butler
Posted 5th October, 2026 at 17:28 by David Butler

Please see attached electric circuit diagram for your Easystart Eberspacher timer. Importantly note that you should join the grey/red and brown/white cables together as shown highlighted yellow

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