looking for tail light bulb number for A4 B6 2002

[roxxx]

Is there a list of bulbs for the rear on these cars ?

[a4audi4fun]

http://www.sylvania.com/en-us/applic...s/lrgmain.aspx

Check at the link above...

Easiest though is to remove the old bulb and pay a visit to your nearest auto parts store; I've got replacements from Canadian Tire.

[roxxx]

They were kinda confused with the parts look up and of coarse i couldn't do it myself
Thank you for the link

[a4audi4fun]

http://forums.audiworld.com/showthread.php?t=2768546

Here's a great DIY for the rear lights - applies to B6 & B7. Shouldn't take more than 5 mins to remove and replace rear bulbs.

[fr0sty]

It depends on which bulb. These are the Sylvania #s:
7506
7507
7528
5007

[Blockis]

It depends on which bulb. These are the Sylvania #s:
7506
7507
7528
5007

Yeah my B6 has 7528 and 5007s in it.

[Quattroguy98]

I have 'right rear taillight' error. Is the correct bulb to get the 1156 size for the driver's rear tail-light?

[shurur9]

The OEM tail light cover gives you the numbers for the bulbs. They can be cross referenced at www.autolumination.com.

[Turbo510]

I tend to think it would be an 1157 dual-filament type, but take a look at what's already there. Often bulbs come in 2-packs, so change both sides while at it. Pretty simple on the B6: open fuzz-covered access plug in the trunk adjacent to tail light unit, unscrew retaining screw until the tail light can be swung out away from the car's body. Also easier to remove the bulb carrier if the connector is removed, and the whole tail light assembly popped off of the two rubber grommets in the body.

[shurur9]

2002 Audi A4 Replacement Light Bulb Sizes Chart
HID FIX INFO HERE!!

6411 (36mm/1-3/8”) Festoon
6418 (36mm/1-3/8”) Festoon

2002-2004 AUDI A4

Low beam headlamp H7 halogen
Low beam headlamp H7 HID bulb (6000K Pure White)
High beam headlamp H7 halogen
Fog/Driving light H11-55W
Parking light 3457==3157==T25 (16mm)
FR turn signal/ side-mkr 2827==3457==3157==T25 (16mm)

Rear turn signal PY21W==7507
Tail light RW5==1156
Stop light/ side-mkr P21==7528==1157
Back up light P21W==7506==1156
Rear Fog P21W==7506==1156
High mount stop light Assembly

License plate 6418

Glove box 2825==194==T10
Map light 6411
Dome light 6411
Step/Courtesy light 2825==194==T10
Trunk/Cargo area 6418
Under hood light 6411
Daytime running lights 2825==194==T10

R== resistor

Left Side Tail Light layout

TURN(works)#### BACKUP
7507 amber #### 1156 low profile 89 TYPE
50 SMD w/R #### 50/18 SMD (needs R)


STOP(works)## TAIL(works) ## FOG
1157 ## 1156 ## 1156 low profile 89 TYPE ##
50 SMD w/R ### 22/9 SMD ## 50/18 SMD (needs R)

[shurur9]

Rear turn signal PY21W==7507 has no substitute as the depth and position of the pins on that bulb is critical to the proper seating.

I finally got sick of all the bulb seating issues, replaced my entire tail light units with LED and never looked back.

[Blockis]

My entire tail light assemblies got all rusty and gross (I guess 8 years is a good life lol?), so I grabbed some new ones that also included the bulbs. They were plug-and-play.

https://www.ebay.com/itm/Audi-A3-A6-...B/264306428747

(Apologies if links aren't allowed)