The transmission transfers engine power to the wheels — without it, the car simply doesn't move. Modern transmissions are increasingly complex, especially automatics: hundreds of hydraulic and electronic components that demand real expertise and the right tools.
Mr.Car diagnoses and repairs both automatic and manual transmissions. We find exactly what's wrong — so you only pay for what actually needs fixing, not a full assembly swap. We use OEM-grade parts and factory-standard procedures throughout.
Low or old transmission fluid — the most common killer of transmissions
Overheating in city and traffic jam driving, especially in summer
Mechatronics wear — electrical and hydraulic control faults
Torque converter failure in automatic transmissions
Excessively long oil change intervals and ignoring maintenance schedules
Why shouldn't you delay transmission problems?
Waiting makes the repair far more expensive. If you're feeling jerks or the limp mode light comes on — don't hope it goes away on its own. Every kilometre you drive in that state destroys more internal components. What starts as a minor fix can quickly become a full overhaul. Don't wait — book diagnostics at the first sign of trouble.
Main symptoms of transmission failure
Jerking and clunking
Hard kicks or jerks during gear changes — especially under acceleration or braking. A clear sign of hydraulic or mechatronics trouble.
Slipping
RPMs climb but the car doesn't pick up speed. The transmission is slipping — torque isn't reaching the wheels.
Delays (sluggish shifting)
The car hesitates before engaging a gear or gets "stuck" between shifts — with a noticeable, unnatural delay.
Noise and whining
Unusual whining, hissing, or knocking noises are heard during steady driving or acceleration.
Fluid leaks
Dark or reddish oil stains are visible under the car. A drop in the transmission fluid level leads to very rapid wear.
Limp mode
An error message appears on the screen, and the car enters limp mode to prevent further damage. Immediate diagnostics are required.
Professional diagnostics – the only right start
Guessing and swapping parts at random wastes money and often misses the actual problem. Real savings come from knowing exactly what's wrong first.
Computer diagnostics to identify fault codes (DTC)
Diagnostics — computer scan, pressure check, fault code readout. We find the exact root cause.
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Honest quote — you know the full cost of parts and labour before anything starts. No hidden extras.
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Factory-standard repair — we only replace or restore what's actually worn, using OEM-quality parts and proper tools.
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12-month warranty — written guarantee on every part and every job we do.
Automatic Transmissions
Automatic transmission repair — including torque converters and DSG — is our core speciality. Modern automatics need precise diagnostics, the right tools, and genuine experience. We cover everything from fluid changes to full mechatronics rebuilds.
Manual gearboxes are mechanically simpler, but worn bearings, synchros, and clutch components still make themselves known — through grinding, hard shifts, or noisy operation. Mr.Car handles manual gearbox repairs and oil leak fixes to get you shifting cleanly again.
Every repair comes with a written warranty covering both parts and labour.
Original parts and quality
Only proven OEM-grade parts — built to last.
Transparent pricing
You get a full cost breakdown — diagnostics and repair — before we touch a thing.
Frequently Asked Questions
How long does a transmission repair take?
It depends on the failure. A scan and simple service job (like a fluid change) is usually done in a few hours. Bigger repairs requiring specific parts tend to take 3–7 working days.
Can paying "by the hour" be avoided?
Yes — and that's exactly how we work. Diagnostics first, then a clear quote covering parts and labour. You know the final price before any work begins.
What happens if I just keep driving in limp mode?
Limp mode is a safety net, not a green light to keep driving. Metal shavings start circulating through the system, damaging everything they touch. Keep going long enough and the gearbox seizes — then you'll need a tow truck.
What types of transmissions do you repair?
Both — automatics (torque converter, DSG, ZF) and manuals. Our equipment is geared toward modern automatics, but we don't turn away a manual that needs attention.
How much does transmission diagnostics cost?
Depends on the vehicle and the complexity. A computer scan starts from around 30–50 €, covering fault code readout and an initial assessment. Full pricing is confirmed after diagnostics.
What is the difference between an automatic transmission and a DSG?
A classic automatic uses a torque converter for smooth power delivery. DSG (Direct Shift Gearbox) is a dual-clutch unit — faster to shift and more fuel-efficient, but with different servicing needs. We repair both types.
Suspect a transmission problem?
Don't let a small problem become a costly overhaul. Book a diagnostic check and we'll tell you exactly what's going on — and what it'll take to fix it.