New Arrivals 24 Hours Activation Mercedes Benz Functions for CGDI A2
Latest price:€511.00€360.0030% off- Item No. XNR-SS526
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Customer Questions & Answers
Question:
Q:Hello. Can this replace EIS and keys with another used EIS bought from scrap yard on model w639? EIS is dead, microprocessor 2J74Y is dead, need to replace and make key to start vehicle. Thanks.
Answer:
A:Hello, dear customer,
No, EIS can only be purchased with original factory keys or blank keys from authorized dealers. Do not buy second-hand keys from dealers, as keys with data already inside will be unusable.
Anna
Regards
No, EIS can only be purchased with original factory keys or blank keys from authorized dealers. Do not buy second-hand keys from dealers, as keys with data already inside will be unusable.
Anna
Regards
A:Hello, dear customer,
Could you please provide vehiclel model, year and VIN to us to confirm compatibility?
Looking forward to your reply.
Anna
Regards
Could you please provide vehiclel model, year and VIN to us to confirm compatibility?
Looking forward to your reply.
Anna
Regards
By Anna
Seller
on Jan 11, 2026
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