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Mercedes-Benz A-Class 1997–2004 Key Programming | Keysolved

Vehicles/Mercedes-Benz/A-Class 1997–2004

W168

Mercedes-Benz A-Class
1997–2004

Key reference: A1688002348

VerifiedUpdated May 4, 2026

Mercedes EIS Infra-Red (IR) Key SystemAdd key · ExpertAKL · Expert

Diagnostic port location (OBD)

Where to find it

Location

Driver's footwell, below the steering column. Early models (pre-2000) may have a non-standard 16-pin layout.

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