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2018–2024 Volkswagen Tiguan

2018-2024 Volkswagen Tiguan — Replace Reverse Light Bulb

🔧 Easy 1 hour $45 DIY 2 views

Save $105 by doing it yourself! Shop cost: $150

Quick Video Tutorial

Parts You Need

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Total Cost
$45.00
Part Name Part Number Price Buy
Reverse Light Bulb W5W-12V-5W $10.00
Socket Bulb Holder 1K0-945-303-B $15.00
Tail Light Assembly Gasket 5N0-945-211-A $20.00

About prices: shown prices are estimates from typical Amazon listings and change frequently, and cheaper alternatives may be available. Confirm the current price on Amazon before buying.

💡 Pro tip: Order all parts at once to save on shipping

Step-by-Step Instructions

Follow these steps carefully

1

Verify which bulb failed

On the 2018-2024 Volkswagen Tiguan SEL: have a helper press the brake pedal (or use a pedal depressor) while you watch the rear lamps. Note whether a side reverse lamp, both sides, or the center high-mount stop lamp (CHMSL) is out. Check the fuse if multiple lamps are dark.

2

Access the lamp housing

On the 2018-2024 Volkswagen Tiguan SEL: open the hatch/trunk. Remove the access cover, carpet flap, or housing fasteners for the affected side (or CHMSL cover). Support plastic trim so clips do not break.

3

Remove the old bulb or LED board

On the 2018-2024 Volkswagen Tiguan SEL: twist the bulb socket counterclockwise and pull it out, or unbolt/unclip the LED module if equipped. Pull a bayonet/wedge bulb straight out without twisting the glass hard.

4

Install the correct replacement

On the 2018-2024 Volkswagen Tiguan SEL: match the bulb number (e.g., 7443, 3157) or OEM LED module. Seat the new bulb fully — poor contact causes intermittent brake lights. Avoid touching halogen glass with bare fingers if applicable.

5

Reassemble and test

On the 2018-2024 Volkswagen Tiguan SEL: refit the socket/module until locked, restore covers and fasteners, then test brake lights, tail lights, and turn signals before driving. Confirm the CHMSL works if that was replaced.

All Done!

Test your repair before closing everything up. If something doesn't work right, double-check your steps.

⚠️ Common Mistakes to Avoid

  • • Forgetting to disconnect the vehicle's battery before starting the repair
  • • Using excessive force when removing the tail light assembly, potentially damaging clips or wiring
  • • Touching the glass part of the new bulb with bare hands, which can cause premature failure due to oil residue