The 2011 Think City has 30 electrical bulb & socket parts with verified fitment on this page — 4 part types and 4 brands, covering the ELECTRIC engine. Each part includes a manufacturer part number and application notes.
The bulb and socket system on the 2011 Think City covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. The largest groups are Brake Light Bulb - High Mount (10 parts), Back Up / Reverse Lamp Bulb (9 parts) and Brake Light Bulb (9 parts). The other 1 part type covers the remaining 2 parts.
Every part on this page is matched to the ELECTRIC — the only engine offered in the 2011 Think City.
The most listed brands for 2011 Think City electrical bulb & socket parts are SYLVANIA (11 parts), HELLA (9 parts) and WAGNER (8 parts), plus 1 more brand. Quality grades include Standard Replacement, Extended Life and Extra Bright.
6 parts on this 2011 Think City page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including HELLA 1156 (Back Up / Reverse Lamp Bulb) and PHILIPS P215WLL (Brake Light Bulb). Click any part number to see every vehicle that part fits.
Back Up / Reverse Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 7506LL | 🇺🇸 US | Long LifeBase Type: BA15S | View on Amazon |
| WAGNER | 17635LL | 🇺🇸 US | Long LifeBA15S Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 7506ST | 🇺🇸 US | Cool WhiteSilver Star | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 1156 | 🇺🇸 US | Brightness: 32.0 CPIncandescent | View on Amazon |
| HELLA Popular | 7506 | 🇺🇸 US | IncandescentSocket Type Bulb: BA15S | View on Amazon |
| HELLA | 7507 | 🇺🇸 US | IncandescentSocket Type Bulb: S8.5d or Socket Type Bulb: BAU15S | View on Amazon |
| SYLVANIA | 7506 | 🇺🇸 US | Base Type: BA15SWattage: 25.00 W | View on Amazon |
| WAGNER | 17635 | 🇺🇸 US | BA15S Base21.000 Watt | View on Amazon |
| WAGNER | 7506L | 🇺🇸 US | Long LifeBulb Type: T-6 Bulb 3/4 (19mm) Diameter | View on Amazon |
This table covers the bulbs in the reverse lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
9 Back Up / Reverse Lamp Bulb parts are listed for the 2011 Think City, from SYLVANIA, WAGNER and HELLA. HELLA 1156 carries the "Popular" badge.
The Extended Life section lists 2 options from SYLVANIA and WAGNER — grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. SYLVANIA 7506LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section lists 1 option from SYLVANIA — grouped under the catalog's "Extra Bright (improved visibility, but shorter life)" designation — the notes column spells out what sets them apart. SYLVANIA 7506ST is listed in this group.
The Standard Replacement section lists 6 options from HELLA, WAGNER and SYLVANIA — built to original-equipment specification. HELLA 1156 is listed in this group.
Part numbers include HELLA 1156, SYLVANIA 7506LL and WAGNER 17635LL, among others listed above.
Brake Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular | P215WLL | 🇺🇸 US | Longer Life | View on Amazon |
| SYLVANIA | 7528LL | 🇺🇸 US | Long LifeBase Type: BAY15D | View on Amazon |
| WAGNER | 7528LL | 🇺🇸 US | Long LifeGlass:Clear (S8), Number of Filaments:2, Watts:21/5, Base:Bayonet (BAY15D) | View on Amazon |
| WAGNER | 17916LL | 🇺🇸 US | Long LifeBAY15D Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 7528 | 🇺🇸 US | Incandescent21/5W | View on Amazon |
| HELLA | 1157 | 🇺🇸 US | Incandescent27/8W | View on Amazon |
| PHILIPS | P215W | 🇺🇸 US | View on Amazon | |
| SYLVANIA | 7528 | 🇺🇸 US | View on Amazon | |
| WAGNER | 17916 | 🇺🇸 US | BAY15D Base21.000 Watt | View on Amazon |
This table covers the bulbs in the stop lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
9 Brake Light Bulb parts are listed for the 2011 Think City, from WAGNER, PHILIPS, SYLVANIA and 1 other brand. PHILIPS P215WLL carries the "Popular" badge.
The Extended Life section: 4 options from WAGNER, PHILIPS and SYLVANIA. PHILIPS P215WLL is listed in this group.
The Standard Replacement section: 5 options from HELLA, PHILIPS, SYLVANIA and 1 other brand. HELLA 7528 is listed in this group.
Part numbers include PHILIPS P215WLL and SYLVANIA 7528LL, among others listed above.
Brake Light Bulb - High Mount
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 194LL | 🇺🇸 US | IncandescentLong Life | View on Amazon |
| SYLVANIA | 2825LL | 🇺🇸 US | Long LifeBase Type: W2.1x9.5d | View on Amazon |
| WAGNER | 17177LL | 🇺🇸 US | Long LifeW2.1x9.5d Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 2825ST | 🇺🇸 US | BlueSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 921LED5K | 🇺🇸 US | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA | 2825SL | 🇺🇸 US | LEDCool White | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 2825 | 🇺🇸 US | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| HELLA Popular | 194 | 🇺🇸 US | Brightness: 2.0 CPIncandescent | View on Amazon |
| SYLVANIA | 2825 | 🇺🇸 US | Base Type: W2.1x9.5dWattage: 5.00 W | View on Amazon |
| WAGNER | 17177 | 🇺🇸 US | W2.1x9.5d Base5.000 Watt | View on Amazon |
This table covers the bulbs in the high-mount stop lamp. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes.
10 Brake Light Bulb - High Mount parts are listed for the 2011 Think City, from HELLA, SYLVANIA and WAGNER. HELLA 2825 carries the "Popular" badge.
The Extended Life section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 194LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 2825ST is listed in this group.
In the LED (instant-on, long life, energy-saving) grade, HELLA and SYLVANIA supply 2 parts: grouped under the catalog's "LED (instant-on, long life, energy-saving)" designation — the notes column spells out what sets them apart. A representative part number is HELLA 921LED5K.
The Standard Replacement section: 4 options from HELLA, SYLVANIA and WAGNER. HELLA 2825 is listed in this group.
Dome Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 53LL | 🇺🇸 US | Long LifeBase Type: BA9 | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 53 | 🇺🇸 US | Base Type: BA9Wattage: 1.70 W | View on Amazon |
This table covers the bulbs in the dome lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
SYLVANIA supplies both parts for the 2011 Think City.
The Extended Life section: 1 option from SYLVANIA. SYLVANIA 53LL is listed in this group.
The Standard Replacement section: 1 option from SYLVANIA. SYLVANIA 53 is listed in this group.
Part numbers include SYLVANIA 53LL and SYLVANIA 53.
Buying Electrical Bulb & Socket Parts for a 2011 Think City
On this vehicle, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination.
- Confirm you have the ELECTRIC engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace bulbs in pairs so both sides age together, and put a smear of dielectric grease on the new socket contacts.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Brake Light Bulb - High Mount and Back Up / Reverse Lamp Bulb .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2011 Think City?
Our catalog currently lists 30 electrical bulb & socket parts for the 2011 Think City across 4 subcategories and 4 brands, covering the ELECTRIC engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical bulb & socket problems on a 2011 Think City?
Common symptoms include a lamp that flickers over bumps, melted or discolored socket plastic, or bulbs that keep failing early on one side. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace bulbs in pairs so both sides age together, and put a smear of dielectric grease on the new socket contacts.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2011 Think City was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2011 Think City?
Every part on this page is matched to the ELECTRIC engine. Then repeated bulb failure in one position usually means a socket or ground problem, not bad bulbs — replace the socket rather than chase it. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2011 Think City
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.