Volkswagen
Volkswagen hybrid and electric car service and repairs
We work on Volkswagen’s electrified range: the ID.3, ID.4, e-Golf and e-up! electric cars, plus the Golf GTE and Passat GTE plug-in hybrids. On the ID models, a good share of problems relate to software and the 12 V battery.
Why take your Volkswagen to a specialist
Electrified Volkswagen cars aren’t repaired like a petrol car. Without the right equipment and high-voltage experience, the diagnosis stays half done.
- 01
ID.3 and ID.4: software and the 12 V battery
The first ID.3 and ID.4 cars had problems with the 12 V battery draining. In 2022, Volkswagen called all of the roughly 200,000 cars into workshops for a software update, and the oldest ones also got a new 12 V battery.
- 02
Battery modules checked on 2020 cars
On about 10,000 ID.3 and ID.4 cars built in 2020 for Europe, some battery modules could self-discharge faster than normal. Volkswagen checked them through a service action. We tell you whether your car is affected.
- 03
Diagnostics across the whole electrified system
We read the codes from every control unit involved and measure the battery, inverter and charging. We separate a weak module from a flat 12 V battery, a connector or a software fault.
We test first, then suggest
What we do on Volkswagen hybrids and EVs
We handle the systems we see most often on electrified cars, from the high-voltage battery to charging, brakes and maintenance.
Many Volkswagen owners come to us after the range dropped, after a dashboard message or after a quote for a new battery. We test first and tell you what we confirmed.
- High-voltage battery diagnostics
- Testing every module and the battery’s condition
- The charging system, where relevant
- The 12 V battery and the DC-DC converter
- Regenerative and friction braking
- Battery and inverter cooling
- Maintenance: filters, fluids, tyres
- Software, where we have access for the make
Volkswagen models we see often
Every model has its weak points. Here is what we know about the most common ones:
Electric
ID.3 și ID.4
We check the software version, the 12 V battery, the battery service actions and charging.
Electric
e-Golf și e-up!
Older electric cars with a smaller battery. We test the battery’s condition and tell you how much real range it has left.
Plug-in hybrid
Golf GTE și Passat GTE
A lithium battery, fitted under the rear seat on the Passat GTE. We test the battery, charging and the transitions between the electric motor and the petrol engine.
When to bring your Volkswagen in
It makes sense when range drops, charging fails, a warning message appears or another garage lacks the equipment for the electrified side.
Warning light or reduced power
The system is protecting itself. We check the battery, inverter and signals before any expensive part.
Less and less electric range
Battery wear, a weak module or a cooling problem reduces range. The test shows the cause.
Charging from the socket fails
The cause can be the cable, the port, the on-board charger or the station. We separate them by testing, not by replacing parts in turn.
The 12 V battery keeps going flat
Electrified cars charge the 12 V battery from the main battery, through the DC-DC converter. If it keeps going flat, we check the converter, not just the battery.
Frequently asked questions about Volkswagen hybrids and EVs
Do you work on Volkswagen hybrids and electric cars?+
Yes, on the common electrified Volkswagen models. When you book, we confirm from the VIN what we can do on your car.
Can you check the battery’s condition?+
Yes. We test the battery before any replacement quote and tell you what we found and what options you have.
Is it cheaper than a dealer?+
Often, yes, because we repair only what is faulty rather than replacing whole assemblies. If the car is still under the manufacturer’s warranty or has an open recall, we tell you to go to a dealer first, where the fix is free.
How long does it take?+
It varies from case to case: it depends on the model, the fault and the parts. We give you an estimate after talking through the symptoms or after the diagnosis.
Find out what is wrong with your Volkswagen
Book a check. We tell you the cause and whether the next step is the battery, the charging or maintenance.