# Transmission

**URL:** <https://community.cartalk.com/t/transmission/77675>\
**Category:** Maintenance/Repairs\
**Tags:** mercedes-benz, s-class\
**Created:** [February 28, 2013, 8:12pm UTC](https://community.cartalk.com/t/transmission/77675 "2013-02-28T20:12:05Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![whitelaw](https://avatars.discourse-cdn.com/v4/letter/w/eb8c5e/32.png) [@whitelaw](https://community.cartalk.com/u/whitelaw)\
**Post date:** [February 28, 2013, 8:12pm UTC](https://community.cartalk.com/t/transmission/77675/1 "2013-02-28T20:12:05Z")

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Why is my mercedes 1990 300 sel able to go in reverse after I start it up, but when the car warms up I can not back it up? dave