2017 GLS 450
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Joined: Feb 2022
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GLS 450
2017 GLS 450
My GLS 450 goes in high gear and does not over 45 miles an hour in Comfort mode. I see D6 or D7 at 40 MPH. In sports mode it runs ok. It just started few weeks ago. Thyerevis no transmission warning lights or other issues. Thx for your help.
Out Of Control!!
Joined: Sep 2018
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From: unbegrenzt
2017 GLE350 4MATIC
What else can you tell us? How long have you owned the vehicle? How many miles are on it? How many miles have you put on it? What service was done on the vehicle in the past 12 months? When was the main battery replaced? What geography/region are you located?
