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How to change headlight bulb on MERCEDES-BENZ VITO Bus (638) – replacement guide
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Recommended replacement interval for the part category Headlight bulb : 12 month / 15000 km
Important!
This replacement procedure can be used for:
MERCEDES-BENZ VITO Bus (638) 108 D 2.3 (638.164), MERCEDES-BENZ VITO Bus (638) 110 TD 2.3 (638.174), MERCEDES-BENZ VITO Bus (638) 113 2.0 (638.114, 638.194), MERCEDES-BENZ VITO Bus (638) 114 2.3 (638.134, 638.194), MERCEDES-BENZ VITO Bus (638) 108 CDI 2.2 (638.194), MERCEDES-BENZ VITO Bus (638) 110 CDI 2.2 (638.194), MERCEDES-BENZ VITO Bus (638) 112 CDI 2.2 (638.194) … View more
The steps may slightly vary depending on the car design.
MERCEDES-BENZ VITO Bus (638) 108 D 2.3 (638.164), MERCEDES-BENZ VITO Bus (638) 110 TD 2.3 (638.174), MERCEDES-BENZ VITO Bus (638) 113 2.0 (638.114, 638.194), MERCEDES-BENZ VITO Bus (638) 114 2.3 (638.134, 638.194), MERCEDES-BENZ VITO Bus (638) 108 CDI 2.2 (638.194), MERCEDES-BENZ VITO Bus (638) 110 CDI 2.2 (638.194), MERCEDES-BENZ VITO Bus (638) 112 CDI 2.2 (638.194) … View more
The steps may slightly vary depending on the car design.
This video shows the replacement procedure of a similar car part on another vehicle
All the parts you need to replace – Headlight Bulb for VITO Bus (638) and other MERCEDES-BENZ models
Headlight bulb
Bulb, spotlight
Alternative products

Dielectric grease
Fender cover
Replacement: headlight bulbs – MERCEDES-BENZ VITO Bus (638). Professionals recommend:
- All work should be done with the engine stopped.
Replacement: headlight bulbs – MERCEDES-BENZ VITO Bus (638). Take the following steps:
- Step 1Open the bonnet.Step 2Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.Step 3Remove the headlight rear cover.Please note!The replacement procedure is identical for the left and right headlight bulbs.
- Step 4Detach the fog light connector.
- Step 5Pull aside the retainer of the fog light bulb.
- Step 6Remove the fog light bulb.
- Step 7Detach the connector of the low and high beam bulb.
- Step 8Pull aside the retainer of the low and high beam bulb.
- Step 9Remove the low and high beam bulb.
- Step 10Detach the turn signal light bulb holder by turning it approx. 30°.
- Step 11Remove the turn signal light bulb.
- Step 12Treat the bulb connectors. Use dielectric grease.
- Step 13Install a new turn signal light bulb in the socket.
- Step 14Install the turn signal light bulb holder by turning it approx. 30°.
- Step 15Install a new low and high beam bulb.Replacement: headlight bulbs – MERCEDES-BENZ VITO Bus (638). AUTODOC recommends:Avoid touching the bulb glass. The finger marks left on it may cause failure.
- Step 16Fit the retainer of the low and high beam bulb.
- Step 17Attach the connector of the low and high beam bulb.
- Step 18Install a new fog light bulb.AUTODOC recommends:Avoid touching the bulb glass. The finger marks left on it may cause failure.
- Step 19Fit the retainer of the fog light bulb.
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