Mercedes ML W166.
The W166 sold as ML — ML 250, ML 350, ML 500. Spare keys and all-keys-lost via EIS. Includes the AMG Line and AMG sport-pack variants.
ML · 2011-2015Spare keys, all-keys-lost and EIS work for the Mercedes W166 — sold as ML (2011-2015) and renamed GLE (2015-2018). Both names, same car, same key platform. Mobile across London & the South-East.
The W166 launched as the ML in 2011 and was renamed GLE in 2015 as part of Mercedes' SUV rebrand. Same car, same platform, same key system throughout. We cover both names on the same equipment.
The W166 sold as ML — ML 250, ML 350, ML 500. Spare keys and all-keys-lost via EIS. Includes the AMG Line and AMG sport-pack variants.
ML · 2011-2015The same W166 platform renamed GLE from late 2015. GLE 250d, GLE 350d, GLE 500. Identical key procedures to the ML. Most jobs done on the driveway.
GLE · 2015-2018ML63 AMG and GLE63 AMG (5.5 BiTurbo V8) — same FBS3 EIS as the rest of the range. Same key procedures, same prices. We programme AMG W166s regularly.
V8 AMG · same procedureThe GLE Coupé (C292) shares the W166 mechanicals and key system. We handle it identically. Sport SUV-coupé bodystyle, same FBS3 key platform.
GLE Coupé C292Mercedes' 4Matic AWD systems don't affect key programming — same procedure for 4Matic and 2WD variants. We confirm trim level from your registration before booking.
AWD · same procedureW166 rebuilds welcome — Cat S, Cat N or trade-only projects. Full key programming plus EIS adaptation. Trade rates for repeat work, same-day turnaround in most cases.
Trade rates availableW166 jobs all start the same way — read the EIS, confirm immobiliser state, then programme. The "ML vs GLE" naming changes nothing about the procedure.
Confirm whether you have an ML (badged 2011-2015) or GLE (badged 2015-2018) — same procedure either way, but knowing the exact year/spec helps us bring the right fob first time.
Connect via OBD, read the EIS module, confirm immobiliser state and existing key count. Extract cryptographic data needed for new key programming.
New fob is programmed, paired to the EIS, and tested. Start, lock, unlock and (for Keyless-Go cars) passive entry all verified before we leave. Old keys disabled if requested.
Mobile key programming covers most modern marques and immobiliser systems. These are the makes we programme keys for most often:
Don't see your make? Give us a call — Japanese, Korean, French and Italian marques are all on the list, just send the registration over and we'll confirm.
Mercedes dealers charge £450-£800 for a W166 ML/GLE key replacement, plus recovery, plus 1-2 weeks of waiting. DashTech comes to your driveway, dealer-grade software, often same-day, always cheaper.
Lost both keys to my 2014 ML 350 — needed it for a school run the next day. DashTech came out same evening, sorted full all-keys-lost in 110 minutes. School run saved.
GLE spare key — main dealer £580 and 10 days. Friend recommended DashTech. £280 on the driveway in 70 minutes. Same fob, same software. Easy decision.
GLE63 AMG with intermittent key recognition issue. Garage wanted to replace the EIS at £1,400. DashTech diagnosed it as a fob fault, reprogrammed both keys for £290. EIS was fine.
The quickest way to get a price is to call us — or WhatsApp with your reg and the symptoms. Most quotes back within minutes, 7 days a week.
Tap to call now 07550 006 999 7 days a week, 7am–9pm. We answer when we can; voicemails returned the same day.