Audi Multitronic Gearbox Repairs - Service

⚙️ What Is an Audi Multitronic Transmission?

The Multitronic is Audi’s version of a continuously variable transmission (CVT) used mainly in front-wheel-drive Audi models. It was designed to provide smooth acceleration, good fuel efficiency, and comfortable driving without the noticeable gear shifts of a traditional automatic gearbox.

???? How It Works

Instead of using fixed gears, the Multitronic uses a metal link chain and two adjustable pulleys.
The system continuously changes the transmission ratio to keep the engine at its most efficient speed.
It can also simulate manual gear changes (usually 6 or 7 “virtual gears”) for a sportier feel when the driver selects manual mode.

???? Common Audi Models with Multitronic

Audi A4
Audi A6
Audi A5 (certain models)
Audi A7 (earlier versions)

⚠️ Common Problems

Over time, Multitronic gearboxes can develop issues such as:

Jerking or slipping when accelerating
Transmission warning light
Loss of drive or hesitation when changing between gears
Faults in the TCU (Transmission Control Unit) or clutch pack
Oil degradation or contamination

Because the system is electronically controlled and mechanically complex, incorrect repairs or oil changes can easily cause further damage.

????‍???? Maintenance and Repair