Coolant can get into the oil circuit of the automatic transmission due to a leak in the coolant radiator.
Authorized dealers can use the production status of the radiator to check the extent to which a particular vehicle is affected. If necessary, the radiator will be replaced as a precaution.
This information should be taken into account when maintaining the vehicles mentioned above. Furthermore, the vehicle should be checked to see how much coolant is already in the oil circuit of the automatic transmission.
Important safety note
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