# 2015 Mercedes-Benz GL-Class - A9 Service reset

**URL:** <https://community.cartalk.com/t/2015-mercedes-benz-gl-class-a9-service-reset/170391>\
**Category:** Maintenance/Repairs\
**Tags:** mercedes-benz\
**Created:** [September 25, 2020, 12:54pm UTC](https://community.cartalk.com/t/2015-mercedes-benz-gl-class-a9-service-reset/170391 "2020-09-25T12:54:29Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Lthom2288](https://avatars.discourse-cdn.com/v4/letter/l/ecccb3/32.png) [@Lthom2288](https://community.cartalk.com/u/Lthom2288)\
**Post date:** [September 25, 2020, 12:54pm UTC](https://community.cartalk.com/t/2015-mercedes-benz-gl-class-a9-service-reset/170391/1 "2020-09-25T12:54:29Z")

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Trying to reset Service A9 indicator notifications after having had service performed.

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**Author:** ![GorehamJ](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/gorehamj/32/24103_2.png) [@GorehamJ](https://community.cartalk.com/u/GorehamJ)\
**Post date:** [September 25, 2020, 1:14pm UTC](https://community.cartalk.com/t/2015-mercedes-benz-gl-class-a9-service-reset/170391/2 "2020-09-25T13:14:49Z")

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When I have had similar problems I have phoned the place that did the service. They can usually walk you through the vehicle equivalent of “control-alt-delete” to reset the counter. Start there.

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**Author:** ![BadMotorWorks](https://avatars.discourse-cdn.com/v4/letter/b/76d3ee/32.png) [@BadMotorWorks](https://community.cartalk.com/u/BadMotorWorks)\
**Post date:** [September 25, 2020, 4:26pm UTC](https://community.cartalk.com/t/2015-mercedes-benz-gl-class-a9-service-reset/170391/3 "2020-09-25T16:26:28Z")

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Utube has instructions

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**Author:** ![jtsanders](https://avatars.discourse-cdn.com/v4/letter/j/c2a13f/32.png) [@jtsanders](https://community.cartalk.com/u/jtsanders)\
**Post date:** [September 25, 2020, 7:08pm UTC](https://community.cartalk.com/t/2015-mercedes-benz-gl-class-a9-service-reset/170391/4 "2020-09-25T19:08:45Z")

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Do you still have the owner’s manual? If so, it might be in there. That’s where I found the service reminder reset procedure for my cars.

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**Author:** ![BadMotorWorks](https://avatars.discourse-cdn.com/v4/letter/b/76d3ee/32.png) [@BadMotorWorks](https://community.cartalk.com/u/BadMotorWorks)\
**Post date:** [September 25, 2020, 7:22pm UTC](https://community.cartalk.com/t/2015-mercedes-benz-gl-class-a9-service-reset/170391/5 "2020-09-25T19:22:33Z")

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Mercedes does not include instructions in their manuals. Shops use a reset tool. Mercedes and BMW has an ignition on/off procedure to reset. You can find it on utube. It is tedious or you can take it back to your mechanic. I speak from experience with both vehicle makes.