The Volkswagen Beetle, also known as the Bug, is an iconic car with a distinctive design that has captured fans’ hearts. From its humble beginnings in post-World War II Germany to its role as a 1960s counterculture symbol, the VW Beetle is a beloved classic across generations. But just because it’s popular doesn’t mean it’s reliable. Like any vehicle, the Bug has its issues, and three Volkswagen Beetle problems commonly plague this car. If you’re a longtime or prospective owner, here’s what you should know.

1. Power window failure

Power window failure is a common problem in Volkswagen Beetle coupes and convertibles. The issue is most prevalent in 16 model years from 1998 through 2013, RepairPal notes. Though owners reported the issue anywhere from 4,300 to 200,000 miles, the average mileage for this problem is around 76,000.

The problem is the windows becoming stuck or not moving at all. According to data RepairPal collected from owner surveys and reports from mechanics and repair shops, the power failure is mainly caused by a faulty window regulator. 

The cost to fix it varies depending on the severity of the issue and how many windows are involved. However, the average price range for a new VW Beetle window regulator is $532 to $719.

2. Headlight bulb burnout

The headlight bulb burnout issue is widespread, affecting 13 VW Beetle model years between 1998 and 2010. While this issue can strike anywhere from 11,650 to 230,000 miles, the average mileage for it to show up is 72,000. There are several reasons why the problem with headlight bulbs strikes, including premature headlight bulb burnout and bulb/harness failure.

The cost of repairing headlight bulb burnout in Volkswagen Beetles varies depending on the severity of the problem, if it was just one or both bulbs that needed replacing, and if the connectors must also be replaced. The average repair cost is $143 to $158 per bulb.

Those wanting to get ahead of this potential issue should perform regular maintenance by inspecting the headlight bulbs regularly and replacing them when they dim or show wear from years of use. By monitoring the bulbs, Beetle owners can ensure optimal visibility on the road and avoid potential safety risks.

3. Check engine light due to ignition/sensor failure

The last of the three most common Volkswagen Beetle problems involves the check engine light. It could come on because of an ignition component and/or engine coolant temperature sensor failure. Beetle owners reported this issue happening from 19,400 and 240,000 miles, but the average mileage is 94,000. It’s a problem seen in 14 model years between 1998 and 2013.

The average cost for a Beetle check engine light diagnosis and testing is $132 to $166, RepairPal reports. Once the problem is determined, the vehicle can be repaired at an additional cost. An illuminated check engine light could indicate a serious issue with the engine, and an experienced mechanic should evaluate the car as soon as possible.

To avoid this problem and others, owners should have their Volkswagen Beetles regularly serviced. By proactively caring for the car, drivers can ensure it runs properly and avoid many possible safety risks.