Peugeot key replacement in Tenerife — from a dead key battery to all keys lost.

Many Peugeot flip keys from roughly 2005–2019 (207, 307, 308, first-generation 208) take a CR1620; newer keys and keyless fobs (3008 II, 5008 II, 208 II, 2008 II) usually a CR2032. The safest move: open the key, read the number printed on the old battery, and match it. One tip that saves a lot of grief — the most common reason a remote stops working right after a battery swap is the new battery going in upside down, so note which way the plus (+) side faces before you pull the old one. It’s a €3 part at any ferretería or supermarket; a battery swap doesn’t need a key programmer.

A keyless Peugeot will still start with a totally dead key battery. Press the brake (or the clutch on a manual), hold the key against the backup reader — usually a marked spot on the steering column; your owner’s manual shows exactly where — and press START/STOP. The car reads the key’s chip at close range even when the remote won’t work. There’s also a hidden mechanical key inside the fob that unlocks the driver’s door by hand. With a flip key, just use the blade as normal — the immobilizer chip doesn’t need the battery. If a fresh, correctly seated battery still doesn’t bring the remote back, that’s a programming or hardware issue — text me and I’ll sort it on-site.

Spare or extra key starts at €60 for a transponder key, from €120 for a flip or remote-head key, and from €200 for a keyless smart key, if I supply. Less if you bring your own reputable aftermarket remote. All-keys-lost starts at €200 for most transponder and flip keys, or from €200 for a keyless push-to-start key. A second key made the same visit costs less than coming back for it later — I put that number in your written quote. Remote programming on its own starts at €60. Older transponder Peugeots (206, 207, 307) sit at the floor; keyless models (many 3008, 5008, 308 and newer 208/2008) sit higher because the key hardware costs more. A key battery swap you can do yourself for about €3.11.

Yes, for most Peugeot platforms up to about 2020 — flip keys and Keyless Entry and Start alike. Keyless all-keys-lost takes a bit longer than an older transponder job because of the key hardware, but it’s still a one-trip job at your vehicle — no tow, no dealer queue. From roughly 2021 (208 II, 2008 II, 308 III, 408, the new 3008 and 5008) Stellantis added online security coding on many models; text me the exact year, model and trim first and I confirm before I drive over whether it can be done on-site.

Yes. Older Peugeots use a transponder key or a remote-head / flip key and sit at the floor for a spare. Adding a key usually needs the car’s security code — the code card from the purchase helps; if it’s gone, text me the model and year and I’ll explain the options. Worn buttons or a broken flip mechanism are common on these, and a new shell on the same electronics is often all it takes. Text me the year and model and I’ll confirm the key and the quote.

Three usual causes. First, the new battery is upside down, a weak off-brand cell, or a contact got bent — re-seat it the way the old one sat, try a fresh name-brand cell, then try the re-sync in your owner’s manual. Second, the remote lost its pairing or the board is damaged (water, a drop, worn button contacts on older flip keys) — that needs reprogramming, a repair, or a new remote. Third, it was never the key — it’s a receiver or wiring issue on the car. I can tell which it is on-site and fix the programming side the same visit. Text me the year/model and what happened right before it quit.

Yes — that’s the all-keys-lost (AKL) job. On a Peugeot I first confirm whether you’re on a transponder, flip or keyless key and which generation of the car you have, since that sets the part, the time, and whether the car’s security code is needed. I cut a fresh blade and program a new key into your Peugeot’s immobilizer right at your vehicle in Tenerife, no tow to the dealer. On the newest models (roughly 2021 on) I confirm by text first whether it can be done on-site. Before I start I verify ownership — photo ID matched to the registration document in your name — and if the documents are locked in the car, I open it first so you can get them.