Used for: Headlight Bulb Low Beam
Used for: Back Up Reverse Light Bulb
Used for: Brake Light Bulb
Used for: License Plate Light Bulb, Courtesy Light Bulb(Compare to original - Option 2), Vanity Mirror Light Bulb
Used for: Parking Light Bulb, Turn Signal Light Bulb Front Inner
Used for: Side Marker Light Bulb Front, Tail Light Bulb, Turn Signal Light Bulb Front Outer, Map Light Bulb
Used for: Side Marker Light Bulb Front, Tail Light Bulb, Turn Signal Light Bulb Front Outer, Map Light Bulb
Used for: Stepwell Light Bulb, Courtesy Light Bulb(Compare to original - Option 1), Glove Box Light Bulb
Used for: Turn Signal Light Bulb Rear
Used for: Ash Tray Light Bulb
Used for: Trunk or Cargo Area Light
This page helps you verify the bulb sizes for the 2009 Volkswagen Tiguan by lighting position, so you can match the right replacement to the right lamp. Whether you are changing an exterior signal bulb, a cabin light, or the low beam headlight, checking the location first makes it easier to buy the correct part the first time.
The 2009 Volkswagen Tiguan uses a mix of bulb types across the vehicle, and some fitments can vary by trim, lighting package, market, and body style. Use the bulb chart on this page as a practical reference when replacing the headlight, tail light, reverse light, license plate light, and interior courtesy bulbs.
For best fitment, compare the bulb size on this page with the bulb already installed in your vehicle before ordering, especially if your Tiguan has different trim equipment or an aftermarket lighting setup. Some positions may use halogen bulbs from the factory, while others may be converted to LED by a previous owner, and that can affect brightness, color, and compatibility. If you are considering an aftermarket LED upgrade, make sure the bulb base, polarity, and physical clearance match the housing, and remember that some conversions may require additional resistors or adapters to avoid warning messages or fast flashing. When in doubt, remove the old bulb and check the markings on the base before purchase.
The listed low beam headlight bulb for the 2009 Volkswagen Tiguan is D1S. This is the bulb size shown for the low beam position on this page.
The back up reverse light bulb is 921. If your reverse lights are dim or burned out, this is the size to check first.
The rear turn signal light bulb is 7440A. This applies to the rear signal position listed for this model year.
The brake light bulb listed for the 2009 Volkswagen Tiguan is 7506R.
Both the front outer turn signal light and the parking light are listed as 3457A on this vehicle.
The front inner turn signal light bulb is also listed as 3457A.
The tail light bulb is listed as 2825, 98. That size appears in the tail light position on this page.
The license plate light bulb is 6418 on the 2009 Volkswagen Tiguan.
The trunk or cargo area light uses bulb 6428.
The map light bulb is 2825, 98. The glove box light bulb is 2821. Courtesy light fitment is shown in two options: 2821 for one listing and 6418 for another listing.
No. The ash tray light bulb is 2721, while the stepwell light bulb is 2821.
Yes. Trim level, lighting package, market, and body style can affect bulb fitment, so it is smart to verify the installed bulb before buying replacements.
Yes, in many positions you can switch to LED, but fitment and compatibility matter. Check the bulb base, size, and whether the housing is designed for LED use before upgrading.
Because some 2009 Volkswagen Tiguan models may have different lighting equipment depending on trim or previous repairs. Checking the installed bulb helps confirm the exact match and reduces the chance of ordering the wrong part.
