It cuts out sometimes. Got told we need to change the transmission fluid? But don't know where to find it. To change it.

I have a Golf 5 GTI with DSG transmission. Yesterday, when I stopped at a traffic light, the engine suddenly stalled. There was still power and the lights were working. I later noticed that the negative battery cable was slightly loose.
After that, when I tried to park, the gearbox started behaving abnormally. It was shifting freely between R, N, and D without proper engagement. Then it got completely stuck in P and cannot be moved anymore.
I have checked all the fuses and none of them are blown.
A diagnostic scan shows multiple errors including communication faults, implausible signals, and ignition interruption.
Could this be caused by the loose battery connection, or is it likely a mechatronic/DSG failure?

Hi,my gears is hard to go in while I'm driving and makes a noise when I'm in 5th gear and when I'm in 5th gear the gear is not fully in but also not out and then the sound comes please help me

My car lights up a light on the dashboard, a triangle with a symbol and we identify that it is a gear lever sensor.

It vibrates when starting the car and also vibrates when you changing gears and vibrates when moving on the road and you tap on the brake

Car has been shaking when shifting gear from gear to next bit stable gear 2 to 6 with no difficulty in shifting

Here’s an improved version of your text with better clarity, structure, and grammar while keeping the details intact: Volkswagen Golf 7 (2016) 2.0 TDI Issue – Need Help Hi everyone, I have a 2016 Golf 7, 2.0 TDI, which I bought from South Korea via Autowini. The car arrived in Albania on June 25, 2024. Initially, it had no issues, except for one time in traffic when the start-stop system was on—it turned off and had to be restarted manually. I didn’t think much of it at the time. Shortly after, I changed the oil, filters, and timing belt. I hadn’t driven many miles at that point. First Iss… Read complete

Quand je passe la valise de diagnostic sa m affiche aucune communication de la prise obd au calculateur donc impossible de passer le Diag

My mk5 gearbox jerks when changing at low gears, but it does so occasionally

I have a 2016 Volkswagen Golf 1.6 TDI diesel with a six-speed manual transmission. The car has covered approximately 230,000 km (143,000 miles). After driving for approximately 10–15 minutes, the glow plug warning light sometimes starts flashing. Occasionally, the check-engine light also comes on at the same time and remains steadily illuminated. If I switch off the engine and restart the car, the warning lights may temporarily disappear, but the problem can return later. On other journeys, I can drive without either warning light coming on. The fault therefore appears to be intermittent. E… Read complete

1. It oils the 3rd coil
2. No horn but all the fuses are good
3. Gearbox jerks even after changing to mk5 one

I have a 2004 Volkswagen Golf 5 with an automatic transmission. When I stop at a red light or while waiting in traffic with the transmission in Drive and the brake pedal pressed, the car starts vibrating. In addition, every 3 to 4 seconds there is a stronger shake or jerk. This only happens when the car is stopped. When I start driving, the vibration disappears.
Spark plugs and one ignition coil have already been replaced, but the problem is still present. There is no warning light on the dashboard.
What could be the cause?

Kommunikation mitTCU verloren das elektronische Steuermodul (ECU)hat einen Kommunikation Fehler mit dem getriebe steuermodul (TCM)erkannt

I have a Golf 4 1.9L automatic. I'm having a problem with it; every time I shift gears, it wobbles. I previously replaced the transmission control unit and it worked fine, but now the problem with the Electrofan 10 is appearing. I replaced it and the entire transmission control unit, but the problem persists. Is the problem with the transmission control unit or something else?

The car has a manual transmission. There are no warning lights on the dashboard. When I press the accelerator hard, the dashboard briefly shows a lower gear and the RPM needle rises, then everything returns to normal instantly. While driving at a constant speed in 5th gear, the car sometimes shows it dropped to 4th gear on its own, then goes back to 5th without me doing anything, while the RPM needle rises and then normalizes.

Won't start
Code that steering wheel won't lock

Transmission code

The car stalls after a few miles of driving and accelerates but does not engage gears. Also door locks on and off while the dashboard cluster turns alot of warning lights on.

Hi,
I drive a 2006 Volkswagen Golf 1.9 TDI with around 220,000 km.

Recently, I noticed two issues:

1. A blowing or whistling sound when accelerating and decelerating, which seems to come from underneath the car, possibly around the exhaust line or turbo.
2. A metallic rattling or ticking noise, especially noticeable at low RPMs.
Both noises are more noticeable when the engine is cold, but sometimes persist when hot. I haven’t experienced any significant power loss, and nothing shows up on the diagnostic scan (OBD/valise).
Could this be due to a leak in the exhaust system, a loose or damaged hose, turbo issues, or maybe injectors or valve lifters?

Thanks in advance for your help or similar experiences!

The reverse of my gear is very hard to engage couple with my oil light always blinking and the engine oil is being shorting

Car not starting flashing gears

The car not starting
The foot pedal sign in the cluster off
Gears flushing even when it is in parking mode

I don't know where to start to be honest.
And not just that my gear box and selector stick was all changed due to the gears not working. And the prnds flashing on dash board.
So it was changed but it's still not working and it's not connected properly at all...
So I would have too...

Get stuck in 4th gear want go up or down

Transmission error light comes on and off intermittently. Connected to OBD, but could not catch codes. Codes do not show up in memory

Flushing spanner Singh appears on the dashboard on gear indicators and get stuck in gear two. The car will drive only in gear two and won't change gears but when you swith it off and start again the problem will disappear and comes back other times. When you stop also and drive off sometimes it shakes or hesitate before it goes but not every time. The changing of gears is not smooth also.

Transmission changes too late and car shakes when driving under 80 km/ph