01
When should transmission fluid be changed?
Depending on the gearbox and manufacturer, fluid service is often recommended between 40,000 and 60,000 miles. Even units described as filled for life may benefit from checks under severe use. Always use the correct fluid and procedure.
02
Transmission problem signs
Jerking, slipping, delayed engagement, harsh shifts, noise or a fluid leak require diagnosis. Acting early may prevent complete transmission failure and a much larger repair bill.
03
Automatic gearbox service cost
A fluid service commonly costs €250–€600, with dynamic flushing or dual-clutch units sometimes costing more. Ask whether the filter, sump, seals and electronic adaptation are included.