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BMW Gearbox / Transmission Repair with Warranty

Diagnostics from 999 Kč
We will connect the scanner, check for errors and the control unit, assess the condition of the oil, and provide an accurate transmission diagnosis.

Bmw Gearbox / Transmission Repair Prices in Prague

Some services already include the cost of materials, others do not.
If you cannot find the exact service you need, please contact us for a consultation on price and lead time.

* the price is not a public offer
Service Popular Services Average Price (Kč) Average Price (Kč) Work Time ⏰ Approximate
Diagnostics 1199 Kč 2–3 hours
Minor Repairs (seal, gasket, and small parts replacement) from 5,990 to 15,000 Kč 1–3 hours
Standard Automatic Transmission Repair (partial overhaul and component replacement) from 25,000 to 50,000 Kč 1–2 days
Complete Overhaul of Automatic / Manual Transmission
(full rebuild, defect inspection, parts replacement)
from 50,000 to 70,000 Kč 3–4 days
Removal of Automatic / Manual Transmission (without materials) от 4 999 Kč 2–8 hours
Manual Transmission Diagnostics 999 Kč 1–2 hours
Minor Manual Transmission Repairs (seal, gasket, and small parts replacement) from 10,000 Kč 5–12 hours
Standard Manual Transmission Repair (partial overhaul and component replacement) from 17,000 Kč 12–24 hours
Complete Overhaul of Manual Transmission (full rebuild, defect inspection, parts replacement) from 25,000 Kč 1–2 days

Not sure which gearbox / transmission your Bmw has?

Just leave a request — we’ll check and explain everything.

Common Bmw Gearbox / Transmission Issues: Automatic and Manual

Check if your bmw shows one or more signs of transmission issues:

  • “Sticky” 1→2 shift on cold start — after startup, BMW gearboxes (especially F- and G-series with ZF 6HP/8HP automatics) often hold first gear for a long time before engaging second with a slight jolt. This delay is related to oil warm-up characteristics and valve body/software behavior at low temperatures.
  • Jerks and vibrations when shifting — BMW owners often notice noticeable jolts or shudder during gear changes, especially on a cold engine or under hard acceleration. These symptoms (jerks, slipping, vibration) are typical for ZF 8HP/6HP automatics.
  • Jolt when engaging R or D — sometimes after startup or during driving, the gearbox “hesitates” when shifting into Reverse or Drive, causing a kick. This usually indicates issues with pressure in the valve body or failing solenoids (transmission error codes may appear).
  • Overheating and self-protection — during heavy traffic or under high load (e.g. on X5 E70/E53 with 6HP26), the automatic transmission may overheat. Afterwards, strong jolts and “hanging” gears are observed; in some cases, the gearbox enters limp mode (one reported case: after long traffic jams in hot weather, the transmission started to hang and jolt).
  • Valve body / solenoid failure — malfunction of the hydraulic control unit shows up as harsh jolts, bangs, and increased vibration during shifts. Transmission error codes may appear, and limp mode may engage (in severe cases, even stalling the engine when shifting into “D”).
Noticed at least one of these symptoms?

Contact us — we’ll run a professional diagnosis and find the solution.

What’s included in Bmw transmission repair

01
Comprehensive diagnostics (scanner check, error code reading, control units)
Assessment of transmission condition, error presence, and compliance with service intervals
02
Disassembly and fault inspection
We disassemble the transmission, assess wear levels, and identify damage based on typical Bmw issues.
03
Parts selection and approval
We select original or verified replacement parts, confirming timing and cost.
04
Repair and replacement of bmw components
We replace worn parts and restore the valve body, mechatronics, clutches, etc.
05
System cleaning and flushing
We flush the oil circuit, radiator, and filters from old fluid and metal shavings.
06
Reassembly and installation
We reinstall the transmission, check mountings, and refill oil according to bmw specifications.
07
Adaptation and programming
We perform software adaptation and update the control unit if necessary.
08
Final inspection and test drive
We check transmission performance on the road, monitoring shifting, temperatures, and system operation.
09
Vehicle handover and warranty
We provide a warranty certificate and recommendations for proper use.
Bulldog-service - Autoservis Modřany place picture
4.5
Based on 46 reviews
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Barbora H. profile picture
Barbora H.
04:03 07 Jul 26
Oksana M. profile picture
Oksana M.
07:52 09 Jun 26
I recommend
Ruslan M. profile picture
Ruslan M.
17:35 20 May 26
Ilhomjon N. profile picture
Ilhomjon N.
08:34 17 May 26
Alex S. profile picture
Alex S.
14:28 07 May 26
Great and professional approach. :-) I will be back.
Nicolai L. profile picture
Nicolai L.
11:43 19 Nov 25
I highly recommend this car repair shop.
Professional and fast service, great communication and fair prices. The mechanics knew exactly what the problem was and explained everything to me in detail. The repair was done earlier than I expected and the car is running perfectly.

I am extremely satisfied and will definitely come back here in the future.
Thank you to the whole team for the excellent work!
David D. profile picture
David D.
17:19 19 Aug 25
Great service and speed. The gentlemen know what they are doing. 🤝
Karel P. profile picture
Karel P.
14:06 16 Aug 25
Thank you guys so much. On Saturday, 2 hours before leaving for vacation, I discovered that my front right wheel was leaking. I didn't have a glue set. We were really pressed for time. They're the only ones open on Saturdays. I called them, made an appointment and went there. Absolutely nice guys. They fixed the bike and the vacation can begin. Thank you again 👏👏
Photo from customer review
Михаил А. profile picture
Михаил А.
16:19 15 Aug 25
Andrei D. profile picture
Andrei D.
10:06 05 Aug 25
Thanks guys! I had my car diagnosed, everything was clear, fast and high quality! Nice staff 👍
Photo from customer review
Gleb G. profile picture
Gleb G.
15:50 22 Jul 25
I contacted the service because of a dent on the body. They did everything quickly, the quality of work was excellent - the dent was gone.
I would like to separately mention the staff - they were polite, explained everything in detail, and did not rush me anywhere. It is obvious that they are professionals who know their business.

I am happy with the work, I recommend it!
Photo from customer reviewPhoto from customer reviewPhoto from customer review
Azzeddine O. profile picture
Azzeddine O.
14:19 19 Jul 25
I recently visited Bulldog Garage for an oil and oil filter change, and I was very satisfied with the service. I bought my car used, and they kindly checked it out for me for free. The mechanics were all friendly, professional, and most importantly, very patient with all my questions. The price was affordable compared to other places. I’m definitely coming back and highly recommend them. Thank you to the whole team!
Volodymyr V. profile picture
Volodymyr V.
14:20 05 Jul 25
They quickly diagnosed the box in 5 minutes, identified the problem with the sensors, and replaced them in two days at a reasonable price. Very pleased, I recommend!
Hassan H. profile picture
Hassan H.
12:29 02 Jul 25
I had my car repaired here and everything went smoothly. I can only recommend it.
Samar S. profile picture
Samar S.
21:02 23 Jun 25
Макс К. profile picture
Макс К.
09:43 12 Jan 25
Best car service in Prague 🚀

Quick service appointment for Bmw

Advantages of Bmw transmission repair with us

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100% Warranty
12 months or 10,000 km for all types of work — Aisin automatics, CVTs, and other Bmw transmissions.
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Over 10 years of experience
We know typical Bmw transmission issues — jerks when shifting, delayed gear engagement, vibrations, and CVT overheating.
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Fast repair
From 2 working days — thanks to available repair kits and valve bodies for Aisin 4- and 6-speed automatics and Bmw CVTs.
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Transparent pricing
Estimate provided before work begins. We offer both original Bmw parts and verified alternatives from Aisin and other manufacturers.
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Initial diagnostics
We work with BMW ISTA, Launch, Autel — reading error codes, analyzing pressure, adaptations, and oil condition.
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Parts in stock
We keep spare parts for popular gearboxes in stock. Others can be delivered on order within 1–2 days.
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Comfort and convenience
Online booking, free consultation on transmission repair. No matter if you know which gearbox your car has — we’ll figure it out and advise you.

Частые вопросы про коробки Bmw

Why does the ZF gearbox on BMW jolt when cold?

Usually due to worn solenoids or thickened cold oil. We perform adaptation and cleaning — often solving the issue without replacing the whole gearbox.

Can a BMW automatic be repaired without full disassembly?

Yes, if the fault is local — for example, oil leak or valve body failure. We start with precise diagnostics and fix the issue with minimal intervention.

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Mon–Sat 09:00–19:00

Sunday closed