Where is the turn signal relay located in a Volkswagen Jetta?
2 Answers
The turn signal relay in a Volkswagen Jetta is located inside the fuse box under the left cover panel of the steering wheel. The turn signal is an important indicator light that activates when a motor vehicle is turning to alert surrounding vehicles and pedestrians. The turn signal uses a flasher unit to achieve blinking lights, which comes in three types: thermal, capacitor, and electronic. Taking the 2019 manual base model Jetta VS5 as an example, it features a MacPherson strut front suspension and a multi-link rear suspension. It is equipped with a 1.4L turbocharged engine producing a maximum horsepower of 150 PS, maximum power of 115 kW, and maximum torque of 250 Nm, paired with a 5-speed manual transmission.
I've been driving a Volkswagen Jetta for several years. The turn signal relay is located in the fuse box inside the cabin, specifically behind the small plastic cover on the left side of the dashboard under the steering wheel. Open the cover, and you'll see a row of fuses and relays, labeled "Turn Signal" or something similar like "Flasher," usually marked with a K number. For older Jetta models, pre-2008, it might be in the fuse box on the right side of the engine bay, but most newer models have it in the cabin. When checking, turn off the power first to avoid short circuits, and use a phone flashlight to illuminate the interior. A faulty relay will make a clicking sound or cause the turn signals to stop working, but don’t rush to replace it—first check if it’s a blown fuse or a burnt-out bulb. Also, check if the connector is loose, as this often causes poor contact due to oxidation or dust buildup. It might seem tricky at first, but once you get familiar with it, it only takes a few minutes to fix. Safe driving comes first!
