Braking on wet roads
When driving for a prolonged period of time in heavy rain without braking, the braking effect may be delayed slightly when next using the brakes.
This may also be the case after a car wash. It is then necessary to depress the brake pedal more forcefully. You should therefore maintain a greater distance to the vehicles in front.
Brake the car firmly after driving on wet roads or using a car wash. This warms up the brake discs, enabling them to dry faster and protecting them against corrosion. Bear in mind the current traffic situation when braking.